1557724896

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 288

約数和(自身を含む): 5567889600

約数和(自身を除く): 4010164704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1213, 1248, 1274, 1372, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2058, 2184, 2352, 2426, 2548, 2744, 2912, 3087, 3276, 3528, 3639, 3744, 3822, 4116, 4368, 4459, 4704, 4852, 5096, 5488, 5733, 6174, 6552, 7056, 7278, 7644, 8232, 8491, 8736, 8918, 9704, 10192, 10917, 10976, 11466, 12348, 13104, 13377, 14112, 14556, 15288, 15769, 16464, 16982, 17836, 19408, 20384, 21834, 22932, 24696, 25473, 26208, 26754, 29112, 30576, 31538, 32928, 33964, 35672, 38816, 40131, 43668, 45864, 47307, 49392, 50946, 53508, 58224, 59437, 61152, 63076, 67928, 71344, 76419, 80262, 87336, 91728, 94614, 98784, 101892, 107016, 110383, 116448, 118874, 126152, 135856, 141921, 142688, 152838, 160524, 174672, 178311, 183456, 189228, 203784, 214032, 220766, 237748, 252304, 271712, 283842, 305676, 321048, 331149, 349344, 356622, 378456, 407568, 416059, 428064, 441532, 475496, 504608, 534933, 567684, 611352, 642096, 662298, 713244, 756912, 772681, 815136, 832118, 883064, 950992, 993447, 1069866, 1135368, 1222704, 1248177, 1284192, 1324596, 1426488, 1513824, 1545362, 1664236, 1766128, 1901984, 1986894, 2139732, 2270736, 2318043, 2445408, 2496354, 2649192, 2852976, 3090724, 3328472, 3532256, 3744531, 3973788, 4279464, 4541472, 4636086, 4992708, 5298384, 5408767, 5705952, 6181448, 6656944, 6954129, 7489062, 7947576, 8558928, 9272172, 9985416, 10596768, 10817534, 12362896, 13313888, 13908258, 14978124, 15895152, 16226301, 17117856, 18544344, 19970832, 21635068, 24725792, 27816516, 29956248, 31790304, 32452602, 37088688, 39941664, 43270136, 48678903, 55633032, 59912496, 64905204, 74177376, 86540272, 97357806, 111266064, 119824992, 129810408, 173080544, 194715612, 222532128, 259620816, 389431224, 519241632, 778862448, 1557724896]

約数ペア:

[(1, 1557724896), (2, 778862448), (3, 519241632), (4, 389431224), (6, 259620816), (7, 222532128), (8, 194715612), (9, 173080544), (12, 129810408), (13, 119824992), (14, 111266064), (16, 97357806), (18, 86540272), (21, 74177376), (24, 64905204), (26, 59912496), (28, 55633032), (32, 48678903), (36, 43270136), (39, 39941664), (42, 37088688), (48, 32452602), (49, 31790304), (52, 29956248), (56, 27816516), (63, 24725792), (72, 21635068), (78, 19970832), (84, 18544344), (91, 17117856), (96, 16226301), (98, 15895152), (104, 14978124), (112, 13908258), (117, 13313888), (126, 12362896), (144, 10817534), (147, 10596768), (156, 9985416), (168, 9272172), (182, 8558928), (196, 7947576), (208, 7489062), (224, 6954129), (234, 6656944), (252, 6181448), (273, 5705952), (288, 5408767), (294, 5298384), (312, 4992708), (336, 4636086), (343, 4541472), (364, 4279464), (392, 3973788), (416, 3744531), (441, 3532256), (468, 3328472), (504, 3090724), (546, 2852976), (588, 2649192), (624, 2496354), (637, 2445408), (672, 2318043), (686, 2270736), (728, 2139732), (784, 1986894), (819, 1901984), (882, 1766128), (936, 1664236), (1008, 1545362), (1029, 1513824), (1092, 1426488), (1176, 1324596), (1213, 1284192), (1248, 1248177), (1274, 1222704), (1372, 1135368), (1456, 1069866), (1568, 993447), (1638, 950992), (1764, 883064), (1872, 832118), (1911, 815136), (2016, 772681), (2058, 756912), (2184, 713244), (2352, 662298), (2426, 642096), (2548, 611352), (2744, 567684), (2912, 534933), (3087, 504608), (3276, 475496), (3528, 441532), (3639, 428064), (3744, 416059), (3822, 407568), (4116, 378456), (4368, 356622), (4459, 349344), (4704, 331149), (4852, 321048), (5096, 305676), (5488, 283842), (5733, 271712), (6174, 252304), (6552, 237748), (7056, 220766), (7278, 214032), (7644, 203784), (8232, 189228), (8491, 183456), (8736, 178311), (8918, 174672), (9704, 160524), (10192, 152838), (10917, 142688), (10976, 141921), (11466, 135856), (12348, 126152), (13104, 118874), (13377, 116448), (14112, 110383), (14556, 107016), (15288, 101892), (15769, 98784), (16464, 94614), (16982, 91728), (17836, 87336), (19408, 80262), (20384, 76419), (21834, 71344), (22932, 67928), (24696, 63076), (25473, 61152), (26208, 59437), (26754, 58224), (29112, 53508), (30576, 50946), (31538, 49392), (32928, 47307), (33964, 45864), (35672, 43668), (38816, 40131)]