628542432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2405

約数の個数: 144

約数和(自身を含む): 2058376320

約数和(自身を除く): 1429833888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 336, 417, 504, 556, 672, 834, 973, 1008, 1112, 1251, 1668, 1946, 2016, 2224, 2243, 2502, 2919, 3336, 3892, 4448, 4486, 5004, 5838, 6672, 6729, 7784, 8757, 8972, 10008, 11676, 13344, 13458, 15568, 15701, 17514, 17944, 20016, 20187, 23352, 26916, 31136, 31402, 35028, 35888, 40032, 40374, 46704, 47103, 53832, 62804, 70056, 71776, 80748, 93408, 94206, 107664, 125608, 140112, 141309, 161496, 188412, 215328, 251216, 280224, 282618, 311777, 322992, 376824, 502432, 565236, 623554, 645984, 753648, 935331, 1130472, 1247108, 1507296, 1870662, 2182439, 2260944, 2494216, 2805993, 3741324, 4364878, 4521888, 4988432, 5611986, 6547317, 7482648, 8729756, 9976864, 11223972, 13094634, 14965296, 17459512, 19641951, 22447944, 26189268, 29930592, 34919024, 39283902, 44895888, 52378536, 69838048, 78567804, 89791776, 104757072, 157135608, 209514144, 314271216, 628542432]

約数ペア:

[(1, 628542432), (2, 314271216), (3, 209514144), (4, 157135608), (6, 104757072), (7, 89791776), (8, 78567804), (9, 69838048), (12, 52378536), (14, 44895888), (16, 39283902), (18, 34919024), (21, 29930592), (24, 26189268), (28, 22447944), (32, 19641951), (36, 17459512), (42, 14965296), (48, 13094634), (56, 11223972), (63, 9976864), (72, 8729756), (84, 7482648), (96, 6547317), (112, 5611986), (126, 4988432), (139, 4521888), (144, 4364878), (168, 3741324), (224, 2805993), (252, 2494216), (278, 2260944), (288, 2182439), (336, 1870662), (417, 1507296), (504, 1247108), (556, 1130472), (672, 935331), (834, 753648), (973, 645984), (1008, 623554), (1112, 565236), (1251, 502432), (1668, 376824), (1946, 322992), (2016, 311777), (2224, 282618), (2243, 280224), (2502, 251216), (2919, 215328), (3336, 188412), (3892, 161496), (4448, 141309), (4486, 140112), (5004, 125608), (5838, 107664), (6672, 94206), (6729, 93408), (7784, 80748), (8757, 71776), (8972, 70056), (10008, 62804), (11676, 53832), (13344, 47103), (13458, 46704), (15568, 40374), (15701, 40032), (17514, 35888), (17944, 35028), (20016, 31402), (20187, 31136), (23352, 26916)]