1555708752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 4983014400

約数和(自身を除く): 3427305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 191, 208, 228, 229, 234, 247, 304, 312, 342, 382, 456, 458, 468, 494, 573, 624, 684, 687, 741, 764, 912, 916, 936, 988, 1146, 1368, 1374, 1482, 1528, 1719, 1832, 1872, 1976, 2061, 2223, 2292, 2483, 2736, 2748, 2964, 2977, 3056, 3438, 3629, 3664, 3952, 4122, 4351, 4446, 4584, 4966, 5496, 5928, 5954, 6876, 7258, 7449, 8244, 8702, 8892, 8931, 9168, 9932, 10887, 10992, 11856, 11908, 13053, 13752, 14516, 14898, 16488, 17404, 17784, 17862, 19864, 21774, 22347, 23816, 26106, 26793, 27504, 29032, 29796, 32661, 32976, 34808, 35568, 35724, 39159, 39728, 43548, 43739, 44694, 47177, 47632, 52212, 53586, 56563, 58064, 59592, 65322, 69616, 71448, 78318, 87096, 87478, 89388, 94354, 104424, 107172, 113126, 119184, 130644, 131217, 141531, 142896, 156636, 169689, 174192, 174956, 178776, 188708, 208848, 214344, 226252, 261288, 262434, 283062, 313272, 339378, 349912, 357552, 377416, 393651, 424593, 428688, 452504, 509067, 522576, 524868, 566124, 568607, 626544, 678756, 699824, 754832, 787302, 831041, 849186, 905008, 1018134, 1049736, 1132248, 1137214, 1357512, 1574604, 1662082, 1698372, 1705821, 2036268, 2099472, 2264496, 2274428, 2493123, 2715024, 3149208, 3324164, 3396744, 3411642, 4072536, 4548856, 4986246, 5117463, 6298416, 6648328, 6793488, 6823284, 7479369, 8145072, 9097712, 9972492, 10234926, 10803533, 13296656, 13646568, 14958738, 19944984, 20469852, 21607066, 27293136, 29917476, 32410599, 39889968, 40939704, 43214132, 59834952, 64821198, 81879408, 86428264, 97231797, 119669904, 129642396, 172856528, 194463594, 259284792, 388927188, 518569584, 777854376, 1555708752]

約数ペア:

[(1, 1555708752), (2, 777854376), (3, 518569584), (4, 388927188), (6, 259284792), (8, 194463594), (9, 172856528), (12, 129642396), (13, 119669904), (16, 97231797), (18, 86428264), (19, 81879408), (24, 64821198), (26, 59834952), (36, 43214132), (38, 40939704), (39, 39889968), (48, 32410599), (52, 29917476), (57, 27293136), (72, 21607066), (76, 20469852), (78, 19944984), (104, 14958738), (114, 13646568), (117, 13296656), (144, 10803533), (152, 10234926), (156, 9972492), (171, 9097712), (191, 8145072), (208, 7479369), (228, 6823284), (229, 6793488), (234, 6648328), (247, 6298416), (304, 5117463), (312, 4986246), (342, 4548856), (382, 4072536), (456, 3411642), (458, 3396744), (468, 3324164), (494, 3149208), (573, 2715024), (624, 2493123), (684, 2274428), (687, 2264496), (741, 2099472), (764, 2036268), (912, 1705821), (916, 1698372), (936, 1662082), (988, 1574604), (1146, 1357512), (1368, 1137214), (1374, 1132248), (1482, 1049736), (1528, 1018134), (1719, 905008), (1832, 849186), (1872, 831041), (1976, 787302), (2061, 754832), (2223, 699824), (2292, 678756), (2483, 626544), (2736, 568607), (2748, 566124), (2964, 524868), (2977, 522576), (3056, 509067), (3438, 452504), (3629, 428688), (3664, 424593), (3952, 393651), (4122, 377416), (4351, 357552), (4446, 349912), (4584, 339378), (4966, 313272), (5496, 283062), (5928, 262434), (5954, 261288), (6876, 226252), (7258, 214344), (7449, 208848), (8244, 188708), (8702, 178776), (8892, 174956), (8931, 174192), (9168, 169689), (9932, 156636), (10887, 142896), (10992, 141531), (11856, 131217), (11908, 130644), (13053, 119184), (13752, 113126), (14516, 107172), (14898, 104424), (16488, 94354), (17404, 89388), (17784, 87478), (17862, 87096), (19864, 78318), (21774, 71448), (22347, 69616), (23816, 65322), (26106, 59592), (26793, 58064), (27504, 56563), (29032, 53586), (29796, 52212), (32661, 47632), (32976, 47177), (34808, 44694), (35568, 43739), (35724, 43548), (39159, 39728)]