247103424

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1458

約数の個数: 84

約数和(自身を含む): 710656440

約数和(自身を除く): 463553016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1019, 1263, 1684, 2038, 2526, 3057, 3368, 3789, 4076, 5052, 6114, 6736, 7578, 8152, 9171, 10104, 12228, 13472, 15156, 16304, 18342, 20208, 24456, 26944, 30312, 32608, 36684, 40416, 48912, 60624, 65216, 73368, 80832, 97824, 121248, 146736, 195648, 242496, 293472, 428999, 586944, 857998, 1286997, 1715996, 2573994, 3431992, 3860991, 5147988, 6863984, 7721982, 10295976, 13727968, 15443964, 20591952, 27455936, 30887928, 41183904, 61775856, 82367808, 123551712, 247103424]

約数ペア:

[(1, 247103424), (2, 123551712), (3, 82367808), (4, 61775856), (6, 41183904), (8, 30887928), (9, 27455936), (12, 20591952), (16, 15443964), (18, 13727968), (24, 10295976), (32, 7721982), (36, 6863984), (48, 5147988), (64, 3860991), (72, 3431992), (96, 2573994), (144, 1715996), (192, 1286997), (288, 857998), (421, 586944), (576, 428999), (842, 293472), (1019, 242496), (1263, 195648), (1684, 146736), (2038, 121248), (2526, 97824), (3057, 80832), (3368, 73368), (3789, 65216), (4076, 60624), (5052, 48912), (6114, 40416), (6736, 36684), (7578, 32608), (8152, 30312), (9171, 26944), (10104, 24456), (12228, 20208), (13472, 18342), (15156, 16304)]