266302404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 739939200

約数和(自身を除く): 473636796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 181, 228, 239, 324, 342, 362, 478, 513, 543, 684, 717, 724, 956, 1026, 1086, 1434, 1539, 1629, 2052, 2151, 2172, 2868, 3078, 3258, 3439, 4302, 4541, 4887, 6156, 6453, 6516, 6878, 8604, 9082, 9774, 10317, 12906, 13623, 13756, 14661, 18164, 19359, 19548, 20634, 25812, 27246, 29322, 30951, 38718, 40869, 41268, 43259, 54492, 58644, 61902, 77436, 81738, 86518, 92853, 122607, 123804, 129777, 163476, 173036, 185706, 245214, 259554, 278559, 367821, 371412, 389331, 490428, 519108, 557118, 735642, 778662, 821921, 1114236, 1167993, 1471284, 1557324, 1643842, 2335986, 2465763, 3287684, 3503979, 4671972, 4931526, 7007958, 7397289, 9863052, 14015916, 14794578, 22191867, 29589156, 44383734, 66575601, 88767468, 133151202, 266302404]

約数ペア:

[(1, 266302404), (2, 133151202), (3, 88767468), (4, 66575601), (6, 44383734), (9, 29589156), (12, 22191867), (18, 14794578), (19, 14015916), (27, 9863052), (36, 7397289), (38, 7007958), (54, 4931526), (57, 4671972), (76, 3503979), (81, 3287684), (108, 2465763), (114, 2335986), (162, 1643842), (171, 1557324), (181, 1471284), (228, 1167993), (239, 1114236), (324, 821921), (342, 778662), (362, 735642), (478, 557118), (513, 519108), (543, 490428), (684, 389331), (717, 371412), (724, 367821), (956, 278559), (1026, 259554), (1086, 245214), (1434, 185706), (1539, 173036), (1629, 163476), (2052, 129777), (2151, 123804), (2172, 122607), (2868, 92853), (3078, 86518), (3258, 81738), (3439, 77436), (4302, 61902), (4541, 58644), (4887, 54492), (6156, 43259), (6453, 41268), (6516, 40869), (6878, 38718), (8604, 30951), (9082, 29322), (9774, 27246), (10317, 25812), (12906, 20634), (13623, 19548), (13756, 19359), (14661, 18164)]