1089751494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 2543321088

約数和(自身を除く): 1453569594

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 47, 62, 78, 86, 93, 94, 129, 141, 186, 223, 258, 282, 403, 446, 559, 611, 669, 806, 1118, 1209, 1222, 1333, 1338, 1457, 1677, 1833, 2021, 2418, 2666, 2899, 2914, 3354, 3666, 3999, 4042, 4371, 5798, 6063, 6913, 7998, 8697, 8742, 9589, 10481, 12126, 13826, 17329, 17394, 18941, 19178, 20739, 20962, 26273, 28767, 31443, 34658, 37882, 41478, 51987, 52546, 56823, 57534, 62651, 62886, 78819, 89869, 103974, 113646, 124657, 125302, 136253, 157638, 179738, 187953, 249314, 269607, 272506, 297259, 324911, 373971, 375906, 408759, 450683, 539214, 594518, 649822, 747942, 814463, 817518, 891777, 901366, 974733, 1352049, 1628926, 1783554, 1949466, 2443389, 2704098, 3864367, 4223843, 4886778, 5858879, 7728734, 8447686, 11593101, 11717758, 12671529, 13971173, 17576637, 23186202, 25343058, 27942346, 35153274, 41913519, 83827038, 181625249, 363250498, 544875747, 1089751494]

約数ペア:

[(1, 1089751494), (2, 544875747), (3, 363250498), (6, 181625249), (13, 83827038), (26, 41913519), (31, 35153274), (39, 27942346), (43, 25343058), (47, 23186202), (62, 17576637), (78, 13971173), (86, 12671529), (93, 11717758), (94, 11593101), (129, 8447686), (141, 7728734), (186, 5858879), (223, 4886778), (258, 4223843), (282, 3864367), (403, 2704098), (446, 2443389), (559, 1949466), (611, 1783554), (669, 1628926), (806, 1352049), (1118, 974733), (1209, 901366), (1222, 891777), (1333, 817518), (1338, 814463), (1457, 747942), (1677, 649822), (1833, 594518), (2021, 539214), (2418, 450683), (2666, 408759), (2899, 375906), (2914, 373971), (3354, 324911), (3666, 297259), (3999, 272506), (4042, 269607), (4371, 249314), (5798, 187953), (6063, 179738), (6913, 157638), (7998, 136253), (8697, 125302), (8742, 124657), (9589, 113646), (10481, 103974), (12126, 89869), (13826, 78819), (17329, 62886), (17394, 62651), (18941, 57534), (19178, 56823), (20739, 52546), (20962, 51987), (26273, 41478), (28767, 37882), (31443, 34658)]