233920752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 654020640

約数和(自身を除く): 420099888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1637, 1832, 2748, 2977, 3274, 3664, 4911, 5496, 5954, 6548, 8931, 9822, 10992, 11908, 13096, 17862, 19644, 21281, 23816, 26192, 35724, 39288, 42562, 47632, 63843, 71448, 78576, 85124, 127686, 142896, 170248, 255372, 340496, 374873, 510744, 749746, 1021488, 1124619, 1499492, 2249238, 2998984, 4498476, 4873349, 5997968, 8996952, 9746698, 14620047, 17993904, 19493396, 29240094, 38986792, 58480188, 77973584, 116960376, 233920752]

約数ペア:

[(1, 233920752), (2, 116960376), (3, 77973584), (4, 58480188), (6, 38986792), (8, 29240094), (12, 19493396), (13, 17993904), (16, 14620047), (24, 9746698), (26, 8996952), (39, 5997968), (48, 4873349), (52, 4498476), (78, 2998984), (104, 2249238), (156, 1499492), (208, 1124619), (229, 1021488), (312, 749746), (458, 510744), (624, 374873), (687, 340496), (916, 255372), (1374, 170248), (1637, 142896), (1832, 127686), (2748, 85124), (2977, 78576), (3274, 71448), (3664, 63843), (4911, 47632), (5496, 42562), (5954, 39288), (6548, 35724), (8931, 26192), (9822, 23816), (10992, 21281), (11908, 19644), (13096, 17862)]