507031812

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 180

約数和(自身を含む): 1561342860

約数和(自身を除く): 1054311048

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 109, 126, 147, 162, 189, 196, 218, 252, 293, 294, 324, 327, 378, 436, 441, 567, 586, 588, 654, 756, 763, 879, 882, 981, 1134, 1172, 1308, 1323, 1526, 1758, 1764, 1962, 2051, 2268, 2289, 2637, 2646, 2943, 3052, 3516, 3924, 3969, 4102, 4578, 5274, 5292, 5341, 5886, 6153, 6867, 7911, 7938, 8204, 8829, 9156, 10548, 10682, 11772, 12306, 13734, 14357, 15822, 15876, 16023, 17658, 18459, 20601, 21364, 23733, 24612, 27468, 28714, 31644, 31937, 32046, 35316, 36918, 41202, 43071, 47466, 48069, 55377, 57428, 61803, 63874, 64092, 73836, 82404, 86142, 94932, 95811, 96138, 110754, 123606, 127748, 129213, 144207, 166131, 172284, 191622, 192276, 221508, 223559, 247212, 258426, 287433, 288414, 332262, 383244, 387639, 432621, 447118, 516852, 574866, 576828, 664524, 670677, 775278, 862299, 865242, 894236, 1149732, 1162917, 1341354, 1550556, 1564913, 1724598, 1730484, 2012031, 2325834, 2586897, 2682708, 3129826, 3449196, 4024062, 4651668, 4694739, 5173794, 6036093, 6259652, 8048124, 9389478, 10347588, 12072186, 14084217, 18108279, 18778956, 24144372, 28168434, 36216558, 42252651, 56336868, 72433116, 84505302, 126757953, 169010604, 253515906, 507031812]

約数ペア:

[(1, 507031812), (2, 253515906), (3, 169010604), (4, 126757953), (6, 84505302), (7, 72433116), (9, 56336868), (12, 42252651), (14, 36216558), (18, 28168434), (21, 24144372), (27, 18778956), (28, 18108279), (36, 14084217), (42, 12072186), (49, 10347588), (54, 9389478), (63, 8048124), (81, 6259652), (84, 6036093), (98, 5173794), (108, 4694739), (109, 4651668), (126, 4024062), (147, 3449196), (162, 3129826), (189, 2682708), (196, 2586897), (218, 2325834), (252, 2012031), (293, 1730484), (294, 1724598), (324, 1564913), (327, 1550556), (378, 1341354), (436, 1162917), (441, 1149732), (567, 894236), (586, 865242), (588, 862299), (654, 775278), (756, 670677), (763, 664524), (879, 576828), (882, 574866), (981, 516852), (1134, 447118), (1172, 432621), (1308, 387639), (1323, 383244), (1526, 332262), (1758, 288414), (1764, 287433), (1962, 258426), (2051, 247212), (2268, 223559), (2289, 221508), (2637, 192276), (2646, 191622), (2943, 172284), (3052, 166131), (3516, 144207), (3924, 129213), (3969, 127748), (4102, 123606), (4578, 110754), (5274, 96138), (5292, 95811), (5341, 94932), (5886, 86142), (6153, 82404), (6867, 73836), (7911, 64092), (7938, 63874), (8204, 61803), (8829, 57428), (9156, 55377), (10548, 48069), (10682, 47466), (11772, 43071), (12306, 41202), (13734, 36918), (14357, 35316), (15822, 32046), (15876, 31937), (16023, 31644), (17658, 28714), (18459, 27468), (20601, 24612), (21364, 23733)]