661203648

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 420

約数和(自身を含む): 2417536440

約数和(自身を除く): 1756332792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 133, 137, 144, 147, 152, 162, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 274, 288, 294, 304, 324, 336, 342, 378, 392, 399, 411, 432, 441, 448, 456, 504, 513, 532, 548, 567, 576, 588, 608, 648, 672, 684, 756, 784, 798, 822, 864, 882, 912, 931, 959, 1008, 1026, 1064, 1096, 1134, 1176, 1197, 1216, 1233, 1296, 1323, 1344, 1368, 1512, 1539, 1568, 1596, 1644, 1728, 1764, 1824, 1862, 1918, 2016, 2052, 2128, 2192, 2268, 2352, 2394, 2466, 2592, 2603, 2646, 2736, 2793, 2877, 3024, 3078, 3136, 3192, 3288, 3528, 3591, 3648, 3699, 3724, 3836, 3969, 4032, 4104, 4256, 4384, 4536, 4704, 4788, 4932, 5184, 5206, 5292, 5472, 5586, 5754, 6048, 6156, 6384, 6576, 6713, 7056, 7182, 7398, 7448, 7672, 7809, 7938, 8208, 8379, 8512, 8631, 8768, 9072, 9408, 9576, 9864, 10412, 10584, 10773, 10944, 11097, 11172, 11508, 12096, 12312, 12768, 13152, 13426, 14112, 14364, 14796, 14896, 15344, 15618, 15876, 16416, 16758, 17262, 18144, 18221, 19152, 19728, 20139, 20824, 21168, 21546, 22194, 22344, 23016, 23427, 24624, 25137, 25536, 25893, 26304, 26852, 28224, 28728, 29592, 29792, 30688, 31236, 31752, 32832, 33516, 34524, 36288, 36442, 38304, 39456, 40278, 41648, 42336, 43092, 44388, 44688, 46032, 46854, 49248, 50274, 51786, 53704, 54663, 57456, 59184, 59584, 60417, 61376, 62472, 63504, 67032, 69048, 70281, 72884, 75411, 76608, 77679, 78912, 80556, 83296, 84672, 86184, 88776, 89376, 92064, 93708, 98496, 100548, 103572, 107408, 109326, 114912, 118368, 120834, 124944, 127008, 127547, 134064, 138096, 140562, 145768, 150822, 155358, 161112, 163989, 166592, 172368, 177552, 178752, 181251, 184128, 187416, 201096, 207144, 210843, 214816, 218652, 229824, 236736, 241668, 249888, 254016, 255094, 268128, 276192, 281124, 291536, 301644, 310716, 322224, 327978, 344736, 355104, 362502, 374832, 382641, 402192, 414288, 421686, 429632, 437304, 483336, 491967, 499776, 510188, 536256, 543753, 552384, 562248, 583072, 603288, 621432, 644448, 655956, 689472, 710208, 725004, 749664, 765282, 804384, 828576, 843372, 874608, 966672, 983934, 1020376, 1087506, 1124496, 1147923, 1166144, 1206576, 1242864, 1288896, 1311912, 1450008, 1475901, 1499328, 1530564, 1608768, 1657152, 1686744, 1749216, 1933344, 1967868, 2040752, 2175012, 2248992, 2295846, 2413152, 2485728, 2623824, 2900016, 2951802, 3061128, 3373488, 3443769, 3498432, 3866688, 3935736, 4081504, 4350024, 4497984, 4591692, 4826304, 4971456, 5247648, 5800032, 5903604, 6122256, 6746976, 6887538, 7871472, 8163008, 8700048, 9183384, 10331307, 10495296, 11600064, 11807208, 12244512, 13493952, 13775076, 15742944, 17400096, 18366768, 20662614, 23614416, 24489024, 27550152, 31485888, 34800192, 36733536, 41325228, 47228832, 55100304, 73467072, 82650456, 94457664, 110200608, 165300912, 220401216, 330601824, 661203648]

約数ペア:

[(1, 661203648), (2, 330601824), (3, 220401216), (4, 165300912), (6, 110200608), (7, 94457664), (8, 82650456), (9, 73467072), (12, 55100304), (14, 47228832), (16, 41325228), (18, 36733536), (19, 34800192), (21, 31485888), (24, 27550152), (27, 24489024), (28, 23614416), (32, 20662614), (36, 18366768), (38, 17400096), (42, 15742944), (48, 13775076), (49, 13493952), (54, 12244512), (56, 11807208), (57, 11600064), (63, 10495296), (64, 10331307), (72, 9183384), (76, 8700048), (81, 8163008), (84, 7871472), (96, 6887538), (98, 6746976), (108, 6122256), (112, 5903604), (114, 5800032), (126, 5247648), (133, 4971456), (137, 4826304), (144, 4591692), (147, 4497984), (152, 4350024), (162, 4081504), (168, 3935736), (171, 3866688), (189, 3498432), (192, 3443769), (196, 3373488), (216, 3061128), (224, 2951802), (228, 2900016), (252, 2623824), (266, 2485728), (274, 2413152), (288, 2295846), (294, 2248992), (304, 2175012), (324, 2040752), (336, 1967868), (342, 1933344), (378, 1749216), (392, 1686744), (399, 1657152), (411, 1608768), (432, 1530564), (441, 1499328), (448, 1475901), (456, 1450008), (504, 1311912), (513, 1288896), (532, 1242864), (548, 1206576), (567, 1166144), (576, 1147923), (588, 1124496), (608, 1087506), (648, 1020376), (672, 983934), (684, 966672), (756, 874608), (784, 843372), (798, 828576), (822, 804384), (864, 765282), (882, 749664), (912, 725004), (931, 710208), (959, 689472), (1008, 655956), (1026, 644448), (1064, 621432), (1096, 603288), (1134, 583072), (1176, 562248), (1197, 552384), (1216, 543753), (1233, 536256), (1296, 510188), (1323, 499776), (1344, 491967), (1368, 483336), (1512, 437304), (1539, 429632), (1568, 421686), (1596, 414288), (1644, 402192), (1728, 382641), (1764, 374832), (1824, 362502), (1862, 355104), (1918, 344736), (2016, 327978), (2052, 322224), (2128, 310716), (2192, 301644), (2268, 291536), (2352, 281124), (2394, 276192), (2466, 268128), (2592, 255094), (2603, 254016), (2646, 249888), (2736, 241668), (2793, 236736), (2877, 229824), (3024, 218652), (3078, 214816), (3136, 210843), (3192, 207144), (3288, 201096), (3528, 187416), (3591, 184128), (3648, 181251), (3699, 178752), (3724, 177552), (3836, 172368), (3969, 166592), (4032, 163989), (4104, 161112), (4256, 155358), (4384, 150822), (4536, 145768), (4704, 140562), (4788, 138096), (4932, 134064), (5184, 127547), (5206, 127008), (5292, 124944), (5472, 120834), (5586, 118368), (5754, 114912), (6048, 109326), (6156, 107408), (6384, 103572), (6576, 100548), (6713, 98496), (7056, 93708), (7182, 92064), (7398, 89376), (7448, 88776), (7672, 86184), (7809, 84672), (7938, 83296), (8208, 80556), (8379, 78912), (8512, 77679), (8631, 76608), (8768, 75411), (9072, 72884), (9408, 70281), (9576, 69048), (9864, 67032), (10412, 63504), (10584, 62472), (10773, 61376), (10944, 60417), (11097, 59584), (11172, 59184), (11508, 57456), (12096, 54663), (12312, 53704), (12768, 51786), (13152, 50274), (13426, 49248), (14112, 46854), (14364, 46032), (14796, 44688), (14896, 44388), (15344, 43092), (15618, 42336), (15876, 41648), (16416, 40278), (16758, 39456), (17262, 38304), (18144, 36442), (18221, 36288), (19152, 34524), (19728, 33516), (20139, 32832), (20824, 31752), (21168, 31236), (21546, 30688), (22194, 29792), (22344, 29592), (23016, 28728), (23427, 28224), (24624, 26852), (25137, 26304), (25536, 25893)]