407494152

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{61}}^2$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 1256504535

約数和(自身を除く): 849010383

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 169, 183, 216, 234, 244, 312, 324, 338, 351, 366, 468, 488, 507, 549, 648, 676, 702, 732, 793, 936, 1014, 1053, 1098, 1352, 1404, 1464, 1521, 1586, 1647, 2028, 2106, 2196, 2379, 2808, 3042, 3172, 3294, 3721, 4056, 4212, 4392, 4563, 4758, 4941, 6084, 6344, 6588, 7137, 7442, 8424, 9126, 9516, 9882, 10309, 11163, 12168, 13176, 13689, 14274, 14884, 18252, 19032, 19764, 20618, 21411, 22326, 27378, 28548, 29768, 30927, 33489, 36504, 39528, 41236, 42822, 44652, 48373, 54756, 57096, 61854, 64233, 66978, 82472, 85644, 89304, 92781, 96746, 100467, 109512, 123708, 128466, 133956, 145119, 171288, 185562, 193492, 200934, 247416, 256932, 267912, 278343, 290238, 301401, 371124, 386984, 401868, 435357, 513864, 556686, 580476, 602802, 628849, 742248, 803736, 835029, 870714, 1113372, 1160952, 1205604, 1257698, 1306071, 1670058, 1741428, 1886547, 2226744, 2411208, 2515396, 2612142, 3340116, 3482856, 3773094, 3918213, 5030792, 5224284, 5659641, 6680232, 7546188, 7836426, 10448568, 11319282, 15092376, 15672852, 16978923, 22638564, 31345704, 33957846, 45277128, 50936769, 67915692, 101873538, 135831384, 203747076, 407494152]

約数ペア:

[(1, 407494152), (2, 203747076), (3, 135831384), (4, 101873538), (6, 67915692), (8, 50936769), (9, 45277128), (12, 33957846), (13, 31345704), (18, 22638564), (24, 16978923), (26, 15672852), (27, 15092376), (36, 11319282), (39, 10448568), (52, 7836426), (54, 7546188), (61, 6680232), (72, 5659641), (78, 5224284), (81, 5030792), (104, 3918213), (108, 3773094), (117, 3482856), (122, 3340116), (156, 2612142), (162, 2515396), (169, 2411208), (183, 2226744), (216, 1886547), (234, 1741428), (244, 1670058), (312, 1306071), (324, 1257698), (338, 1205604), (351, 1160952), (366, 1113372), (468, 870714), (488, 835029), (507, 803736), (549, 742248), (648, 628849), (676, 602802), (702, 580476), (732, 556686), (793, 513864), (936, 435357), (1014, 401868), (1053, 386984), (1098, 371124), (1352, 301401), (1404, 290238), (1464, 278343), (1521, 267912), (1586, 256932), (1647, 247416), (2028, 200934), (2106, 193492), (2196, 185562), (2379, 171288), (2808, 145119), (3042, 133956), (3172, 128466), (3294, 123708), (3721, 109512), (4056, 100467), (4212, 96746), (4392, 92781), (4563, 89304), (4758, 85644), (4941, 82472), (6084, 66978), (6344, 64233), (6588, 61854), (7137, 57096), (7442, 54756), (8424, 48373), (9126, 44652), (9516, 42822), (9882, 41236), (10309, 39528), (11163, 36504), (12168, 33489), (13176, 30927), (13689, 29768), (14274, 28548), (14884, 27378), (18252, 22326), (19032, 21411), (19764, 20618)]