238365168

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 642280320

約数和(自身を除く): 403915152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 688, 848, 1032, 1272, 2064, 2179, 2279, 2544, 4358, 4558, 6537, 6837, 8716, 9116, 13074, 13674, 17432, 18232, 26148, 27348, 34864, 36464, 52296, 54696, 93697, 104592, 109392, 115487, 187394, 230974, 281091, 346461, 374788, 461948, 562182, 692922, 749576, 923896, 1124364, 1385844, 1499152, 1847792, 2248728, 2771688, 4497456, 4965941, 5543376, 9931882, 14897823, 19863764, 29795646, 39727528, 59591292, 79455056, 119182584, 238365168]

約数ペア:

[(1, 238365168), (2, 119182584), (3, 79455056), (4, 59591292), (6, 39727528), (8, 29795646), (12, 19863764), (16, 14897823), (24, 9931882), (43, 5543376), (48, 4965941), (53, 4497456), (86, 2771688), (106, 2248728), (129, 1847792), (159, 1499152), (172, 1385844), (212, 1124364), (258, 923896), (318, 749576), (344, 692922), (424, 562182), (516, 461948), (636, 374788), (688, 346461), (848, 281091), (1032, 230974), (1272, 187394), (2064, 115487), (2179, 109392), (2279, 104592), (2544, 93697), (4358, 54696), (4558, 52296), (6537, 36464), (6837, 34864), (8716, 27348), (9116, 26148), (13074, 18232), (13674, 17432)]