220227072

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 649645920

約数和(自身を除く): 429418848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 269, 312, 328, 384, 416, 492, 512, 533, 538, 624, 656, 768, 807, 832, 984, 1066, 1076, 1248, 1312, 1536, 1599, 1614, 1664, 1968, 2132, 2152, 2496, 2624, 3198, 3228, 3328, 3497, 3936, 4264, 4304, 4992, 5248, 6396, 6456, 6656, 6994, 7872, 8528, 8608, 9984, 10491, 10496, 11029, 12792, 12912, 13988, 15744, 17056, 17216, 19968, 20982, 20992, 22058, 25584, 25824, 27976, 31488, 33087, 34112, 34432, 41964, 44116, 51168, 51648, 55952, 62976, 66174, 68224, 68864, 83928, 88232, 102336, 103296, 111904, 132348, 136448, 137728, 143377, 167856, 176464, 204672, 206592, 223808, 264696, 272896, 286754, 335712, 352928, 409344, 413184, 430131, 447616, 529392, 573508, 671424, 705856, 818688, 860262, 895232, 1058784, 1147016, 1342848, 1411712, 1720524, 1790464, 2117568, 2294032, 2685696, 2823424, 3441048, 4235136, 4588064, 5371392, 5646848, 6882096, 8470272, 9176128, 13764192, 16940544, 18352256, 27528384, 36704512, 55056768, 73409024, 110113536, 220227072]

約数ペア:

[(1, 220227072), (2, 110113536), (3, 73409024), (4, 55056768), (6, 36704512), (8, 27528384), (12, 18352256), (13, 16940544), (16, 13764192), (24, 9176128), (26, 8470272), (32, 6882096), (39, 5646848), (41, 5371392), (48, 4588064), (52, 4235136), (64, 3441048), (78, 2823424), (82, 2685696), (96, 2294032), (104, 2117568), (123, 1790464), (128, 1720524), (156, 1411712), (164, 1342848), (192, 1147016), (208, 1058784), (246, 895232), (256, 860262), (269, 818688), (312, 705856), (328, 671424), (384, 573508), (416, 529392), (492, 447616), (512, 430131), (533, 413184), (538, 409344), (624, 352928), (656, 335712), (768, 286754), (807, 272896), (832, 264696), (984, 223808), (1066, 206592), (1076, 204672), (1248, 176464), (1312, 167856), (1536, 143377), (1599, 137728), (1614, 136448), (1664, 132348), (1968, 111904), (2132, 103296), (2152, 102336), (2496, 88232), (2624, 83928), (3198, 68864), (3228, 68224), (3328, 66174), (3497, 62976), (3936, 55952), (4264, 51648), (4304, 51168), (4992, 44116), (5248, 41964), (6396, 34432), (6456, 34112), (6656, 33087), (6994, 31488), (7872, 27976), (8528, 25824), (8608, 25584), (9984, 22058), (10491, 20992), (10496, 20982), (11029, 19968), (12792, 17216), (12912, 17056), (13988, 15744)]