318413862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 764568000

約数和(自身を除く): 446154138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 409, 702, 818, 1109, 1227, 2218, 2454, 3327, 3681, 5317, 6654, 7362, 9981, 10634, 11043, 14417, 15951, 19962, 22086, 28834, 29943, 31902, 43251, 47853, 59886, 86502, 95706, 129753, 143559, 259506, 287118, 389259, 453581, 778518, 907162, 1360743, 2721486, 4082229, 5896553, 8164458, 11793106, 12246687, 17689659, 24493374, 35379318, 53068977, 106137954, 159206931, 318413862]

約数ペア:

[(1, 318413862), (2, 159206931), (3, 106137954), (6, 53068977), (9, 35379318), (13, 24493374), (18, 17689659), (26, 12246687), (27, 11793106), (39, 8164458), (54, 5896553), (78, 4082229), (117, 2721486), (234, 1360743), (351, 907162), (409, 778518), (702, 453581), (818, 389259), (1109, 287118), (1227, 259506), (2218, 143559), (2454, 129753), (3327, 95706), (3681, 86502), (5317, 59886), (6654, 47853), (7362, 43251), (9981, 31902), (10634, 29943), (11043, 28834), (14417, 22086), (15951, 19962)]