316540512

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5209}}^1$

素因数の和:5436

約数の個数: 72

約数和(自身を含む): 904601880

約数和(自身を除く): 588061368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5209, 6752, 7596, 10128, 10418, 15192, 15627, 20256, 20836, 30384, 31254, 41672, 46881, 60768, 62508, 83344, 93762, 125016, 166688, 187524, 250032, 375048, 500064, 750096, 1099099, 1500192, 2198198, 3297297, 4396396, 6594594, 8792792, 9891891, 13189188, 17585584, 19783782, 26378376, 35171168, 39567564, 52756752, 79135128, 105513504, 158270256, 316540512]

約数ペア:

[(1, 316540512), (2, 158270256), (3, 105513504), (4, 79135128), (6, 52756752), (8, 39567564), (9, 35171168), (12, 26378376), (16, 19783782), (18, 17585584), (24, 13189188), (32, 9891891), (36, 8792792), (48, 6594594), (72, 4396396), (96, 3297297), (144, 2198198), (211, 1500192), (288, 1099099), (422, 750096), (633, 500064), (844, 375048), (1266, 250032), (1688, 187524), (1899, 166688), (2532, 125016), (3376, 93762), (3798, 83344), (5064, 62508), (5209, 60768), (6752, 46881), (7596, 41672), (10128, 31254), (10418, 30384), (15192, 20836), (15627, 20256)]