868367052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 2591447040

約数和(自身を除く): 1723079988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 79, 84, 106, 126, 158, 159, 212, 237, 252, 316, 318, 371, 474, 477, 553, 636, 711, 742, 823, 948, 954, 1106, 1113, 1422, 1484, 1646, 1659, 1908, 2212, 2226, 2469, 2844, 3292, 3318, 3339, 4187, 4452, 4938, 4977, 5761, 6636, 6678, 7407, 8374, 9876, 9954, 11522, 12561, 13356, 14814, 16748, 17283, 19908, 23044, 25122, 29309, 29628, 34566, 37683, 43619, 50244, 51849, 58618, 65017, 69132, 75366, 87238, 87927, 103698, 117236, 130034, 130857, 150732, 174476, 175854, 195051, 207396, 260068, 261714, 263781, 305333, 351708, 390102, 392571, 455119, 523428, 527562, 585153, 610666, 780204, 785142, 910238, 915999, 1055124, 1170306, 1221332, 1365357, 1570284, 1820476, 1831998, 2340612, 2730714, 2747997, 3445901, 3663996, 4096071, 5461428, 5495994, 6891802, 8192142, 10337703, 10991988, 13783604, 16384284, 20675406, 24121307, 31013109, 41350812, 48242614, 62026218, 72363921, 96485228, 124052436, 144727842, 217091763, 289455684, 434183526, 868367052]

約数ペア:

[(1, 868367052), (2, 434183526), (3, 289455684), (4, 217091763), (6, 144727842), (7, 124052436), (9, 96485228), (12, 72363921), (14, 62026218), (18, 48242614), (21, 41350812), (28, 31013109), (36, 24121307), (42, 20675406), (53, 16384284), (63, 13783604), (79, 10991988), (84, 10337703), (106, 8192142), (126, 6891802), (158, 5495994), (159, 5461428), (212, 4096071), (237, 3663996), (252, 3445901), (316, 2747997), (318, 2730714), (371, 2340612), (474, 1831998), (477, 1820476), (553, 1570284), (636, 1365357), (711, 1221332), (742, 1170306), (823, 1055124), (948, 915999), (954, 910238), (1106, 785142), (1113, 780204), (1422, 610666), (1484, 585153), (1646, 527562), (1659, 523428), (1908, 455119), (2212, 392571), (2226, 390102), (2469, 351708), (2844, 305333), (3292, 263781), (3318, 261714), (3339, 260068), (4187, 207396), (4452, 195051), (4938, 175854), (4977, 174476), (5761, 150732), (6636, 130857), (6678, 130034), (7407, 117236), (8374, 103698), (9876, 87927), (9954, 87238), (11522, 75366), (12561, 69132), (13356, 65017), (14814, 58618), (16748, 51849), (17283, 50244), (19908, 43619), (23044, 37683), (25122, 34566), (29309, 29628)]