288514384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 570265088

約数和(自身を除く): 281750704

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 487, 488, 607, 974, 976, 1214, 1948, 2428, 3896, 4856, 7792, 9712, 29707, 37027, 59414, 74054, 118828, 148108, 237656, 295609, 296216, 475312, 591218, 592432, 1182436, 2364872, 4729744, 18032149, 36064298, 72128596, 144257192, 288514384]

約数ペア:

[(1, 288514384), (2, 144257192), (4, 72128596), (8, 36064298), (16, 18032149), (61, 4729744), (122, 2364872), (244, 1182436), (487, 592432), (488, 591218), (607, 475312), (974, 296216), (976, 295609), (1214, 237656), (1948, 148108), (2428, 118828), (3896, 74054), (4856, 59414), (7792, 37027), (9712, 29707)]