285630744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2617

約数の個数: 128

約数和(自身を含む): 881280000

約数和(自身を除く): 595649256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 84, 87, 92, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 348, 406, 483, 552, 609, 644, 667, 696, 812, 966, 1218, 1288, 1334, 1624, 1932, 2001, 2436, 2549, 2668, 3864, 4002, 4669, 4872, 5098, 5336, 7647, 8004, 9338, 10196, 14007, 15294, 16008, 17843, 18676, 20392, 28014, 30588, 35686, 37352, 53529, 56028, 58627, 61176, 71372, 73921, 107058, 112056, 117254, 142744, 147842, 175881, 214116, 221763, 234508, 295684, 351762, 410389, 428232, 443526, 469016, 517447, 591368, 703524, 820778, 887052, 1034894, 1231167, 1407048, 1552341, 1641556, 1700183, 1774104, 2069788, 2462334, 3104682, 3283112, 3400366, 4139576, 4924668, 5100549, 6209364, 6800732, 9849336, 10201098, 11901281, 12418728, 13601464, 20402196, 23802562, 35703843, 40804392, 47605124, 71407686, 95210248, 142815372, 285630744]

約数ペア:

[(1, 285630744), (2, 142815372), (3, 95210248), (4, 71407686), (6, 47605124), (7, 40804392), (8, 35703843), (12, 23802562), (14, 20402196), (21, 13601464), (23, 12418728), (24, 11901281), (28, 10201098), (29, 9849336), (42, 6800732), (46, 6209364), (56, 5100549), (58, 4924668), (69, 4139576), (84, 3400366), (87, 3283112), (92, 3104682), (116, 2462334), (138, 2069788), (161, 1774104), (168, 1700183), (174, 1641556), (184, 1552341), (203, 1407048), (232, 1231167), (276, 1034894), (322, 887052), (348, 820778), (406, 703524), (483, 591368), (552, 517447), (609, 469016), (644, 443526), (667, 428232), (696, 410389), (812, 351762), (966, 295684), (1218, 234508), (1288, 221763), (1334, 214116), (1624, 175881), (1932, 147842), (2001, 142744), (2436, 117254), (2549, 112056), (2668, 107058), (3864, 73921), (4002, 71372), (4669, 61176), (4872, 58627), (5098, 56028), (5336, 53529), (7647, 37352), (8004, 35686), (9338, 30588), (10196, 28014), (14007, 20392), (15294, 18676), (16008, 17843)]