1688187384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5449}}^1$

素因数の和:5805

約数の個数: 96

約数和(自身を含む): 4939662000

約数和(自身を除く): 3251474616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 331, 468, 662, 936, 993, 1324, 1986, 2648, 2979, 3972, 4303, 5449, 5958, 7944, 8606, 10898, 11916, 12909, 16347, 17212, 21796, 23832, 25818, 32694, 34424, 38727, 43592, 49041, 51636, 65388, 70837, 77454, 98082, 103272, 130776, 141674, 154908, 196164, 212511, 283348, 309816, 392328, 425022, 566696, 637533, 850044, 1275066, 1700088, 1803619, 2550132, 3607238, 5100264, 5410857, 7214476, 10821714, 14428952, 16232571, 21643428, 23447047, 32465142, 43286856, 46894094, 64930284, 70341141, 93788188, 129860568, 140682282, 187576376, 211023423, 281364564, 422046846, 562729128, 844093692, 1688187384]

約数ペア:

[(1, 1688187384), (2, 844093692), (3, 562729128), (4, 422046846), (6, 281364564), (8, 211023423), (9, 187576376), (12, 140682282), (13, 129860568), (18, 93788188), (24, 70341141), (26, 64930284), (36, 46894094), (39, 43286856), (52, 32465142), (72, 23447047), (78, 21643428), (104, 16232571), (117, 14428952), (156, 10821714), (234, 7214476), (312, 5410857), (331, 5100264), (468, 3607238), (662, 2550132), (936, 1803619), (993, 1700088), (1324, 1275066), (1986, 850044), (2648, 637533), (2979, 566696), (3972, 425022), (4303, 392328), (5449, 309816), (5958, 283348), (7944, 212511), (8606, 196164), (10898, 154908), (11916, 141674), (12909, 130776), (16347, 103272), (17212, 98082), (21796, 77454), (23832, 70837), (25818, 65388), (32694, 51636), (34424, 49041), (38727, 43592)]