872505504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4479

約数の個数: 144

約数和(自身を含む): 2723083272

約数和(自身を除く): 1850577768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2544, 2756, 3744, 3816, 4134, 4397, 5088, 5512, 6201, 7632, 8268, 8794, 11024, 12402, 13191, 15264, 16536, 17588, 22048, 24804, 26382, 33072, 35176, 39573, 49608, 52764, 57161, 66144, 70352, 79146, 99216, 105528, 114322, 140704, 158292, 171483, 198432, 211056, 228644, 233041, 316584, 342966, 422112, 457288, 466082, 514449, 633168, 685932, 699123, 914576, 932164, 1028898, 1266336, 1371864, 1398246, 1829152, 1864328, 2057796, 2097369, 2743728, 2796492, 3029533, 3728656, 4115592, 4194738, 5487456, 5592984, 6059066, 7457312, 8231184, 8389476, 9088599, 11185968, 12118132, 16462368, 16778952, 18177198, 22371936, 24236264, 27265797, 33557904, 36354396, 48472528, 54531594, 67115808, 72708792, 96945056, 109063188, 145417584, 218126376, 290835168, 436252752, 872505504]

約数ペア:

[(1, 872505504), (2, 436252752), (3, 290835168), (4, 218126376), (6, 145417584), (8, 109063188), (9, 96945056), (12, 72708792), (13, 67115808), (16, 54531594), (18, 48472528), (24, 36354396), (26, 33557904), (32, 27265797), (36, 24236264), (39, 22371936), (48, 18177198), (52, 16778952), (53, 16462368), (72, 12118132), (78, 11185968), (96, 9088599), (104, 8389476), (106, 8231184), (117, 7457312), (144, 6059066), (156, 5592984), (159, 5487456), (208, 4194738), (212, 4115592), (234, 3728656), (288, 3029533), (312, 2796492), (318, 2743728), (416, 2097369), (424, 2057796), (468, 1864328), (477, 1829152), (624, 1398246), (636, 1371864), (689, 1266336), (848, 1028898), (936, 932164), (954, 914576), (1248, 699123), (1272, 685932), (1378, 633168), (1696, 514449), (1872, 466082), (1908, 457288), (2067, 422112), (2544, 342966), (2756, 316584), (3744, 233041), (3816, 228644), (4134, 211056), (4397, 198432), (5088, 171483), (5512, 158292), (6201, 140704), (7632, 114322), (8268, 105528), (8794, 99216), (11024, 79146), (12402, 70352), (13191, 66144), (15264, 57161), (16536, 52764), (17588, 49608), (22048, 39573), (24804, 35176), (26382, 33072)]