327174248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 680555520

約数和(自身を除く): 353381272

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 71, 124, 136, 142, 248, 284, 527, 568, 1054, 1093, 1207, 2108, 2186, 2201, 2414, 4216, 4372, 4402, 4828, 8744, 8804, 9656, 17608, 18581, 33883, 37162, 37417, 67766, 74324, 74834, 77603, 135532, 148648, 149668, 155206, 271064, 299336, 310412, 576011, 620824, 1152022, 1319251, 2304044, 2405693, 2638502, 4608088, 4811386, 5277004, 9622772, 10554008, 19245544, 40896781, 81793562, 163587124, 327174248]

約数ペア:

[(1, 327174248), (2, 163587124), (4, 81793562), (8, 40896781), (17, 19245544), (31, 10554008), (34, 9622772), (62, 5277004), (68, 4811386), (71, 4608088), (124, 2638502), (136, 2405693), (142, 2304044), (248, 1319251), (284, 1152022), (527, 620824), (568, 576011), (1054, 310412), (1093, 299336), (1207, 271064), (2108, 155206), (2186, 149668), (2201, 148648), (2414, 135532), (4216, 77603), (4372, 74834), (4402, 74324), (4828, 67766), (8744, 37417), (8804, 37162), (9656, 33883), (17608, 18581)]