239968171304

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 456537840000

約数和(自身を除く): 216569668696

約数列:

[1, 2, 4, 8, 109, 218, 397, 436, 439, 794, 872, 878, 1579, 1588, 1756, 3158, 3176, 3512, 6316, 12632, 43273, 47851, 86546, 95702, 172111, 173092, 174283, 191404, 344222, 346184, 348566, 382808, 626863, 688444, 693181, 697132, 1253726, 1376888, 1386362, 1394264, 2507452, 2772724, 5014904, 5545448, 18996847, 37993694, 68328067, 75556729, 75987388, 136656134, 151113458, 151974776, 273312268, 275192857, 302226916, 546624536, 550385714, 604453832, 1100771428, 2201542856, 29996021413, 59992042826, 119984085652, 239968171304]

約数ペア:

[(1, 239968171304), (2, 119984085652), (4, 59992042826), (8, 29996021413), (109, 2201542856), (218, 1100771428), (397, 604453832), (436, 550385714), (439, 546624536), (794, 302226916), (872, 275192857), (878, 273312268), (1579, 151974776), (1588, 151113458), (1756, 136656134), (3158, 75987388), (3176, 75556729), (3512, 68328067), (6316, 37993694), (12632, 18996847), (43273, 5545448), (47851, 5014904), (86546, 2772724), (95702, 2507452), (172111, 1394264), (173092, 1386362), (174283, 1376888), (191404, 1253726), (344222, 697132), (346184, 693181), (348566, 688444), (382808, 626863)]