21444146832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7349}}^1$

素因数の和:7481

約数の個数: 160

約数和(自身を含む): 59846169600

約数和(自身を除く): 38402022768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 53, 62, 74, 93, 106, 111, 124, 148, 159, 186, 212, 222, 248, 296, 318, 372, 424, 444, 496, 592, 636, 744, 848, 888, 1147, 1272, 1488, 1643, 1776, 1961, 2294, 2544, 3286, 3441, 3922, 4588, 4929, 5883, 6572, 6882, 7349, 7844, 9176, 9858, 11766, 13144, 13764, 14698, 15688, 18352, 19716, 22047, 23532, 26288, 27528, 29396, 31376, 39432, 44094, 47064, 55056, 58792, 60791, 78864, 88188, 94128, 117584, 121582, 176376, 182373, 227819, 243164, 271913, 352752, 364746, 389497, 455638, 486328, 543826, 683457, 729492, 778994, 815739, 911276, 972656, 1087652, 1168491, 1366914, 1458984, 1557988, 1631478, 1822552, 2175304, 2336982, 2733828, 2917968, 3115976, 3262956, 3645104, 4350608, 4673964, 5467656, 6231952, 6525912, 8429303, 9347928, 10935312, 12074407, 13051824, 14411389, 16858606, 18695856, 24148814, 25287909, 28822778, 33717212, 36223221, 43234167, 48297628, 50575818, 57645556, 67434424, 72446442, 86468334, 96595256, 101151636, 115291112, 134868848, 144892884, 172936668, 193190512, 202303272, 230582224, 289785768, 345873336, 404606544, 446753059, 579571536, 691746672, 893506118, 1340259177, 1787012236, 2680518354, 3574024472, 5361036708, 7148048944, 10722073416, 21444146832]

約数ペア:

[(1, 21444146832), (2, 10722073416), (3, 7148048944), (4, 5361036708), (6, 3574024472), (8, 2680518354), (12, 1787012236), (16, 1340259177), (24, 893506118), (31, 691746672), (37, 579571536), (48, 446753059), (53, 404606544), (62, 345873336), (74, 289785768), (93, 230582224), (106, 202303272), (111, 193190512), (124, 172936668), (148, 144892884), (159, 134868848), (186, 115291112), (212, 101151636), (222, 96595256), (248, 86468334), (296, 72446442), (318, 67434424), (372, 57645556), (424, 50575818), (444, 48297628), (496, 43234167), (592, 36223221), (636, 33717212), (744, 28822778), (848, 25287909), (888, 24148814), (1147, 18695856), (1272, 16858606), (1488, 14411389), (1643, 13051824), (1776, 12074407), (1961, 10935312), (2294, 9347928), (2544, 8429303), (3286, 6525912), (3441, 6231952), (3922, 5467656), (4588, 4673964), (4929, 4350608), (5883, 3645104), (6572, 3262956), (6882, 3115976), (7349, 2917968), (7844, 2733828), (9176, 2336982), (9858, 2175304), (11766, 1822552), (13144, 1631478), (13764, 1557988), (14698, 1458984), (15688, 1366914), (18352, 1168491), (19716, 1087652), (22047, 972656), (23532, 911276), (26288, 815739), (27528, 778994), (29396, 729492), (31376, 683457), (39432, 543826), (44094, 486328), (47064, 455638), (55056, 389497), (58792, 364746), (60791, 352752), (78864, 271913), (88188, 243164), (94128, 227819), (117584, 182373), (121582, 176376)]