331351488

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 1148303520

約数和(自身を除く): 816952032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 64, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 137, 144, 152, 153, 156, 171, 192, 204, 208, 221, 228, 234, 247, 272, 274, 288, 304, 306, 312, 323, 342, 408, 411, 416, 442, 456, 468, 494, 544, 548, 576, 608, 612, 624, 646, 663, 684, 741, 816, 822, 832, 884, 912, 936, 969, 988, 1088, 1096, 1216, 1224, 1233, 1248, 1292, 1326, 1368, 1482, 1632, 1644, 1768, 1781, 1824, 1872, 1938, 1976, 1989, 2192, 2223, 2329, 2448, 2466, 2496, 2584, 2603, 2652, 2736, 2907, 2964, 3264, 3288, 3536, 3562, 3648, 3744, 3876, 3952, 3978, 4199, 4384, 4446, 4658, 4896, 4932, 5168, 5206, 5304, 5343, 5472, 5814, 5928, 6576, 6987, 7072, 7124, 7488, 7752, 7809, 7904, 7956, 8398, 8768, 8892, 9316, 9792, 9864, 10336, 10412, 10608, 10686, 10944, 11628, 11856, 12597, 13152, 13974, 14144, 14248, 15504, 15618, 15808, 15912, 16029, 16796, 17784, 18632, 19728, 20672, 20824, 20961, 21216, 21372, 23256, 23427, 23712, 25194, 26304, 27948, 28496, 30277, 31008, 31236, 31824, 32058, 33592, 33839, 35568, 37264, 37791, 39456, 41648, 41922, 42432, 42744, 44251, 46512, 46854, 47424, 50388, 55896, 56992, 60554, 62016, 62472, 63648, 64116, 67184, 67678, 71136, 74528, 75582, 78912, 83296, 83844, 85488, 88502, 90831, 93024, 93708, 100776, 101517, 111792, 113984, 121108, 124944, 127296, 128232, 132753, 134368, 135356, 142272, 149056, 151164, 166592, 167688, 170976, 177004, 181662, 186048, 187416, 201552, 203034, 223584, 242216, 249888, 256464, 265506, 268736, 270712, 272493, 302328, 304551, 335376, 341952, 354008, 363324, 374832, 398259, 403104, 406068, 447168, 484432, 499776, 512928, 531012, 541424, 544986, 575263, 604656, 609102, 670752, 708016, 726648, 749664, 796518, 806208, 812136, 968864, 1025856, 1062024, 1082848, 1089972, 1150526, 1209312, 1218204, 1341504, 1416032, 1453296, 1499328, 1593036, 1624272, 1725789, 1937728, 2124048, 2165696, 2179944, 2301052, 2418624, 2436408, 2832064, 2906592, 3186072, 3248544, 3451578, 4248096, 4359888, 4602104, 4872816, 5177367, 5813184, 6372144, 6497088, 6903156, 8496192, 8719776, 9204208, 9745632, 10354734, 12744288, 13806312, 17439552, 18408416, 19491264, 20709468, 25488576, 27612624, 36816832, 41418936, 55225248, 82837872, 110450496, 165675744, 331351488]

約数ペア:

[(1, 331351488), (2, 165675744), (3, 110450496), (4, 82837872), (6, 55225248), (8, 41418936), (9, 36816832), (12, 27612624), (13, 25488576), (16, 20709468), (17, 19491264), (18, 18408416), (19, 17439552), (24, 13806312), (26, 12744288), (32, 10354734), (34, 9745632), (36, 9204208), (38, 8719776), (39, 8496192), (48, 6903156), (51, 6497088), (52, 6372144), (57, 5813184), (64, 5177367), (68, 4872816), (72, 4602104), (76, 4359888), (78, 4248096), (96, 3451578), (102, 3248544), (104, 3186072), (114, 2906592), (117, 2832064), (136, 2436408), (137, 2418624), (144, 2301052), (152, 2179944), (153, 2165696), (156, 2124048), (171, 1937728), (192, 1725789), (204, 1624272), (208, 1593036), (221, 1499328), (228, 1453296), (234, 1416032), (247, 1341504), (272, 1218204), (274, 1209312), (288, 1150526), (304, 1089972), (306, 1082848), (312, 1062024), (323, 1025856), (342, 968864), (408, 812136), (411, 806208), (416, 796518), (442, 749664), (456, 726648), (468, 708016), (494, 670752), (544, 609102), (548, 604656), (576, 575263), (608, 544986), (612, 541424), (624, 531012), (646, 512928), (663, 499776), (684, 484432), (741, 447168), (816, 406068), (822, 403104), (832, 398259), (884, 374832), (912, 363324), (936, 354008), (969, 341952), (988, 335376), (1088, 304551), (1096, 302328), (1216, 272493), (1224, 270712), (1233, 268736), (1248, 265506), (1292, 256464), (1326, 249888), (1368, 242216), (1482, 223584), (1632, 203034), (1644, 201552), (1768, 187416), (1781, 186048), (1824, 181662), (1872, 177004), (1938, 170976), (1976, 167688), (1989, 166592), (2192, 151164), (2223, 149056), (2329, 142272), (2448, 135356), (2466, 134368), (2496, 132753), (2584, 128232), (2603, 127296), (2652, 124944), (2736, 121108), (2907, 113984), (2964, 111792), (3264, 101517), (3288, 100776), (3536, 93708), (3562, 93024), (3648, 90831), (3744, 88502), (3876, 85488), (3952, 83844), (3978, 83296), (4199, 78912), (4384, 75582), (4446, 74528), (4658, 71136), (4896, 67678), (4932, 67184), (5168, 64116), (5206, 63648), (5304, 62472), (5343, 62016), (5472, 60554), (5814, 56992), (5928, 55896), (6576, 50388), (6987, 47424), (7072, 46854), (7124, 46512), (7488, 44251), (7752, 42744), (7809, 42432), (7904, 41922), (7956, 41648), (8398, 39456), (8768, 37791), (8892, 37264), (9316, 35568), (9792, 33839), (9864, 33592), (10336, 32058), (10412, 31824), (10608, 31236), (10686, 31008), (10944, 30277), (11628, 28496), (11856, 27948), (12597, 26304), (13152, 25194), (13974, 23712), (14144, 23427), (14248, 23256), (15504, 21372), (15618, 21216), (15808, 20961), (15912, 20824), (16029, 20672), (16796, 19728), (17784, 18632)]