210417408

素因数分解:

$2^8\times 3^2\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:630

約数の個数: 108

約数和(自身を含む): 610730848

約数和(自身を除く): 400313440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 337, 384, 542, 576, 674, 768, 813, 1011, 1084, 1152, 1348, 1626, 2022, 2168, 2304, 2439, 2696, 3033, 3252, 4044, 4336, 4878, 5392, 6066, 6504, 8088, 8672, 9756, 10784, 12132, 13008, 16176, 17344, 19512, 21568, 24264, 26016, 32352, 34688, 39024, 43136, 48528, 52032, 64704, 69376, 78048, 86272, 91327, 97056, 104064, 129408, 156096, 182654, 194112, 208128, 258816, 273981, 312192, 365308, 388224, 547962, 624384, 730616, 776448, 821943, 1095924, 1461232, 1643886, 2191848, 2922464, 3287772, 4383696, 5844928, 6575544, 8767392, 11689856, 13151088, 17534784, 23379712, 26302176, 35069568, 52604352, 70139136, 105208704, 210417408]

約数ペア:

[(1, 210417408), (2, 105208704), (3, 70139136), (4, 52604352), (6, 35069568), (8, 26302176), (9, 23379712), (12, 17534784), (16, 13151088), (18, 11689856), (24, 8767392), (32, 6575544), (36, 5844928), (48, 4383696), (64, 3287772), (72, 2922464), (96, 2191848), (128, 1643886), (144, 1461232), (192, 1095924), (256, 821943), (271, 776448), (288, 730616), (337, 624384), (384, 547962), (542, 388224), (576, 365308), (674, 312192), (768, 273981), (813, 258816), (1011, 208128), (1084, 194112), (1152, 182654), (1348, 156096), (1626, 129408), (2022, 104064), (2168, 97056), (2304, 91327), (2439, 86272), (2696, 78048), (3033, 69376), (3252, 64704), (4044, 52032), (4336, 48528), (4878, 43136), (5392, 39024), (6066, 34688), (6504, 32352), (8088, 26016), (8672, 24264), (9756, 21568), (10784, 19512), (12132, 17344), (13008, 16176)]