266216448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4603

約数の個数: 88

約数和(自身を含む): 747073120

約数和(自身を除く): 480856672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3648, 4561, 4864, 7296, 9122, 9728, 13683, 14592, 18244, 19456, 27366, 29184, 36488, 54732, 58368, 72976, 86659, 109464, 145952, 173318, 218928, 259977, 291904, 346636, 437856, 519954, 583808, 693272, 875712, 1039908, 1167616, 1386544, 1751424, 2079816, 2335232, 2773088, 3502848, 4159632, 4670464, 5546176, 7005696, 8319264, 11092352, 14011392, 16638528, 22184704, 33277056, 44369408, 66554112, 88738816, 133108224, 266216448]

約数ペア:

[(1, 266216448), (2, 133108224), (3, 88738816), (4, 66554112), (6, 44369408), (8, 33277056), (12, 22184704), (16, 16638528), (19, 14011392), (24, 11092352), (32, 8319264), (38, 7005696), (48, 5546176), (57, 4670464), (64, 4159632), (76, 3502848), (96, 2773088), (114, 2335232), (128, 2079816), (152, 1751424), (192, 1386544), (228, 1167616), (256, 1039908), (304, 875712), (384, 693272), (456, 583808), (512, 519954), (608, 437856), (768, 346636), (912, 291904), (1024, 259977), (1216, 218928), (1536, 173318), (1824, 145952), (2432, 109464), (3072, 86659), (3648, 72976), (4561, 58368), (4864, 54732), (7296, 36488), (9122, 29184), (9728, 27366), (13683, 19456), (14592, 18244)]