445120104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5695

約数の個数: 128

約数和(自身を含む): 1364428800

約数和(自身を除く): 919308696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1716, 1794, 2024, 2392, 3036, 3289, 3432, 3588, 5639, 6072, 6578, 7176, 9867, 11278, 13156, 16917, 19734, 22556, 26312, 33834, 39468, 45112, 62029, 67668, 73307, 78936, 124058, 129697, 135336, 146614, 186087, 219921, 248116, 259394, 293228, 372174, 389091, 439842, 496232, 518788, 586456, 744348, 778182, 806377, 879684, 1037576, 1426667, 1488696, 1556364, 1612754, 1686061, 1759368, 2419131, 2853334, 3112728, 3225508, 3372122, 4280001, 4838262, 5058183, 5706668, 6451016, 6744244, 8560002, 9676524, 10116366, 11413336, 13488488, 17120004, 18546671, 19353048, 20232732, 34240008, 37093342, 40465464, 55640013, 74186684, 111280026, 148373368, 222560052, 445120104]

約数ペア:

[(1, 445120104), (2, 222560052), (3, 148373368), (4, 111280026), (6, 74186684), (8, 55640013), (11, 40465464), (12, 37093342), (13, 34240008), (22, 20232732), (23, 19353048), (24, 18546671), (26, 17120004), (33, 13488488), (39, 11413336), (44, 10116366), (46, 9676524), (52, 8560002), (66, 6744244), (69, 6451016), (78, 5706668), (88, 5058183), (92, 4838262), (104, 4280001), (132, 3372122), (138, 3225508), (143, 3112728), (156, 2853334), (184, 2419131), (253, 1759368), (264, 1686061), (276, 1612754), (286, 1556364), (299, 1488696), (312, 1426667), (429, 1037576), (506, 879684), (552, 806377), (572, 778182), (598, 744348), (759, 586456), (858, 518788), (897, 496232), (1012, 439842), (1144, 389091), (1196, 372174), (1518, 293228), (1716, 259394), (1794, 248116), (2024, 219921), (2392, 186087), (3036, 146614), (3289, 135336), (3432, 129697), (3588, 124058), (5639, 78936), (6072, 73307), (6578, 67668), (7176, 62029), (9867, 45112), (11278, 39468), (13156, 33834), (16917, 26312), (19734, 22556)]