450470916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3751

約数の個数: 144

約数和(自身を含む): 1418014080

約数和(自身を除く): 967543164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 588, 621, 644, 756, 828, 882, 966, 1127, 1242, 1323, 1449, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 3701, 4347, 4508, 5292, 5796, 6762, 7402, 8694, 10143, 11103, 13524, 14804, 17388, 20286, 22206, 25907, 30429, 33309, 40572, 44412, 51814, 60858, 66618, 77721, 85123, 99927, 103628, 121716, 133236, 155442, 170246, 181349, 199854, 233163, 255369, 310884, 340492, 362698, 399708, 466326, 510738, 544047, 595861, 699489, 725396, 766107, 932652, 1021476, 1088094, 1191722, 1398978, 1532214, 1632141, 1787583, 2176188, 2298321, 2383444, 2797956, 3064428, 3264282, 3575166, 4171027, 4596642, 4896423, 5362749, 6528564, 7150332, 8342054, 9193284, 9792846, 10725498, 12513081, 16088247, 16684108, 19585692, 21450996, 25026162, 32176494, 37539243, 50052324, 64352988, 75078486, 112617729, 150156972, 225235458, 450470916]

約数ペア:

[(1, 450470916), (2, 225235458), (3, 150156972), (4, 112617729), (6, 75078486), (7, 64352988), (9, 50052324), (12, 37539243), (14, 32176494), (18, 25026162), (21, 21450996), (23, 19585692), (27, 16684108), (28, 16088247), (36, 12513081), (42, 10725498), (46, 9792846), (49, 9193284), (54, 8342054), (63, 7150332), (69, 6528564), (84, 5362749), (92, 4896423), (98, 4596642), (108, 4171027), (126, 3575166), (138, 3264282), (147, 3064428), (161, 2797956), (189, 2383444), (196, 2298321), (207, 2176188), (252, 1787583), (276, 1632141), (294, 1532214), (322, 1398978), (378, 1191722), (414, 1088094), (441, 1021476), (483, 932652), (588, 766107), (621, 725396), (644, 699489), (756, 595861), (828, 544047), (882, 510738), (966, 466326), (1127, 399708), (1242, 362698), (1323, 340492), (1449, 310884), (1764, 255369), (1932, 233163), (2254, 199854), (2484, 181349), (2646, 170246), (2898, 155442), (3381, 133236), (3701, 121716), (4347, 103628), (4508, 99927), (5292, 85123), (5796, 77721), (6762, 66618), (7402, 60858), (8694, 51814), (10143, 44412), (11103, 40572), (13524, 33309), (14804, 30429), (17388, 25907), (20286, 22206)]