218347896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{947}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 589276800

約数和(自身を除く): 370928904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 739, 947, 1478, 1894, 2217, 2841, 2956, 3788, 4434, 5682, 5912, 7576, 8868, 9607, 11364, 12311, 17736, 19214, 22728, 24622, 28821, 36933, 38428, 49244, 57642, 73866, 76856, 98488, 115284, 147732, 230568, 295464, 699833, 1399666, 2099499, 2799332, 4198998, 5598664, 8397996, 9097829, 16795992, 18195658, 27293487, 36391316, 54586974, 72782632, 109173948, 218347896]

約数ペア:

[(1, 218347896), (2, 109173948), (3, 72782632), (4, 54586974), (6, 36391316), (8, 27293487), (12, 18195658), (13, 16795992), (24, 9097829), (26, 8397996), (39, 5598664), (52, 4198998), (78, 2799332), (104, 2099499), (156, 1399666), (312, 699833), (739, 295464), (947, 230568), (1478, 147732), (1894, 115284), (2217, 98488), (2841, 76856), (2956, 73866), (3788, 57642), (4434, 49244), (5682, 38428), (5912, 36933), (7576, 28821), (8868, 24622), (9607, 22728), (11364, 19214), (12311, 17736)]