505641408

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 112

約数和(自身を含む): 1388729760

約数和(自身を除く): 883088352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 109, 111, 148, 192, 218, 222, 296, 327, 436, 444, 592, 653, 654, 872, 888, 1184, 1306, 1308, 1744, 1776, 1959, 2368, 2612, 2616, 3488, 3552, 3918, 4033, 5224, 5232, 6976, 7104, 7836, 8066, 10448, 10464, 12099, 15672, 16132, 20896, 20928, 24161, 24198, 31344, 32264, 41792, 48322, 48396, 62688, 64528, 71177, 72483, 96644, 96792, 125376, 129056, 142354, 144966, 193288, 193584, 213531, 258112, 284708, 289932, 386576, 387168, 427062, 569416, 579864, 773152, 774336, 854124, 1138832, 1159728, 1546304, 1708248, 2277664, 2319456, 2633549, 3416496, 4555328, 4638912, 5267098, 6832992, 7900647, 10534196, 13665984, 15801294, 21068392, 31602588, 42136784, 63205176, 84273568, 126410352, 168547136, 252820704, 505641408]

約数ペア:

[(1, 505641408), (2, 252820704), (3, 168547136), (4, 126410352), (6, 84273568), (8, 63205176), (12, 42136784), (16, 31602588), (24, 21068392), (32, 15801294), (37, 13665984), (48, 10534196), (64, 7900647), (74, 6832992), (96, 5267098), (109, 4638912), (111, 4555328), (148, 3416496), (192, 2633549), (218, 2319456), (222, 2277664), (296, 1708248), (327, 1546304), (436, 1159728), (444, 1138832), (592, 854124), (653, 774336), (654, 773152), (872, 579864), (888, 569416), (1184, 427062), (1306, 387168), (1308, 386576), (1744, 289932), (1776, 284708), (1959, 258112), (2368, 213531), (2612, 193584), (2616, 193288), (3488, 144966), (3552, 142354), (3918, 129056), (4033, 125376), (5224, 96792), (5232, 96644), (6976, 72483), (7104, 71177), (7836, 64528), (8066, 62688), (10448, 48396), (10464, 48322), (12099, 41792), (15672, 32264), (16132, 31344), (20896, 24198), (20928, 24161)]