406834008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 1199616000

約数和(自身を除く): 792781992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 199, 258, 283, 301, 344, 398, 516, 566, 597, 602, 796, 849, 903, 1032, 1132, 1194, 1204, 1393, 1592, 1698, 1806, 1981, 2264, 2388, 2408, 2786, 3396, 3612, 3962, 4179, 4776, 5572, 5943, 6792, 7224, 7924, 8358, 8557, 11144, 11886, 12169, 15848, 16716, 17114, 23772, 24338, 25671, 33432, 34228, 36507, 47544, 48676, 51342, 56317, 59899, 68456, 73014, 85183, 97352, 102684, 112634, 119798, 146028, 168951, 170366, 179697, 205368, 225268, 239596, 255549, 292056, 337902, 340732, 359394, 394219, 450536, 479192, 511098, 675804, 681464, 718788, 788438, 1022196, 1182657, 1351608, 1437576, 1576876, 2044392, 2365314, 2421631, 3153752, 4730628, 4843262, 7264893, 9461256, 9686524, 14529786, 16951417, 19373048, 29059572, 33902834, 50854251, 58119144, 67805668, 101708502, 135611336, 203417004, 406834008]

約数ペア:

[(1, 406834008), (2, 203417004), (3, 135611336), (4, 101708502), (6, 67805668), (7, 58119144), (8, 50854251), (12, 33902834), (14, 29059572), (21, 19373048), (24, 16951417), (28, 14529786), (42, 9686524), (43, 9461256), (56, 7264893), (84, 4843262), (86, 4730628), (129, 3153752), (168, 2421631), (172, 2365314), (199, 2044392), (258, 1576876), (283, 1437576), (301, 1351608), (344, 1182657), (398, 1022196), (516, 788438), (566, 718788), (597, 681464), (602, 675804), (796, 511098), (849, 479192), (903, 450536), (1032, 394219), (1132, 359394), (1194, 340732), (1204, 337902), (1393, 292056), (1592, 255549), (1698, 239596), (1806, 225268), (1981, 205368), (2264, 179697), (2388, 170366), (2408, 168951), (2786, 146028), (3396, 119798), (3612, 112634), (3962, 102684), (4179, 97352), (4776, 85183), (5572, 73014), (5943, 68456), (6792, 59899), (7224, 56317), (7924, 51342), (8358, 48676), (8557, 47544), (11144, 36507), (11886, 34228), (12169, 33432), (15848, 25671), (16716, 24338), (17114, 23772)]