16895070432

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{2999}}^1$

素因数の和:3677

約数の個数: 144

約数和(自身を含む): 49690368000

約数和(自身を除く): 32795297568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 631, 744, 992, 1116, 1262, 1488, 1893, 2232, 2524, 2976, 2999, 3786, 4464, 5048, 5679, 5998, 7572, 8928, 8997, 10096, 11358, 11996, 15144, 17994, 19561, 20192, 22716, 23992, 26991, 30288, 35988, 39122, 45432, 47984, 53982, 58683, 60576, 71976, 78244, 90864, 92969, 95968, 107964, 117366, 143952, 156488, 176049, 181728, 185938, 215928, 234732, 278907, 287904, 312976, 352098, 371876, 431856, 469464, 557814, 625952, 704196, 743752, 836721, 863712, 938928, 1115628, 1408392, 1487504, 1673442, 1877856, 1892369, 2231256, 2816784, 2975008, 3346884, 3784738, 4462512, 5633568, 5677107, 6693768, 7569476, 8925024, 11354214, 13387536, 15138952, 17031321, 22708428, 26775072, 30277904, 34062642, 45416856, 58663439, 60555808, 68125284, 90833712, 117326878, 136250568, 175990317, 181667424, 234653756, 272501136, 351980634, 469307512, 527970951, 545002272, 703961268, 938615024, 1055941902, 1407922536, 1877230048, 2111883804, 2815845072, 4223767608, 5631690144, 8447535216, 16895070432]

約数ペア:

[(1, 16895070432), (2, 8447535216), (3, 5631690144), (4, 4223767608), (6, 2815845072), (8, 2111883804), (9, 1877230048), (12, 1407922536), (16, 1055941902), (18, 938615024), (24, 703961268), (31, 545002272), (32, 527970951), (36, 469307512), (48, 351980634), (62, 272501136), (72, 234653756), (93, 181667424), (96, 175990317), (124, 136250568), (144, 117326878), (186, 90833712), (248, 68125284), (279, 60555808), (288, 58663439), (372, 45416856), (496, 34062642), (558, 30277904), (631, 26775072), (744, 22708428), (992, 17031321), (1116, 15138952), (1262, 13387536), (1488, 11354214), (1893, 8925024), (2232, 7569476), (2524, 6693768), (2976, 5677107), (2999, 5633568), (3786, 4462512), (4464, 3784738), (5048, 3346884), (5679, 2975008), (5998, 2816784), (7572, 2231256), (8928, 1892369), (8997, 1877856), (10096, 1673442), (11358, 1487504), (11996, 1408392), (15144, 1115628), (17994, 938928), (19561, 863712), (20192, 836721), (22716, 743752), (23992, 704196), (26991, 625952), (30288, 557814), (35988, 469464), (39122, 431856), (45432, 371876), (47984, 352098), (53982, 312976), (58683, 287904), (60576, 278907), (71976, 234732), (78244, 215928), (90864, 185938), (92969, 181728), (95968, 176049), (107964, 156488), (117366, 143952)]