1639448928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1741

約数の個数: 144

約数和(自身を含む): 5040453600

約数和(自身を除く): 3401004672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 313, 416, 468, 624, 626, 936, 939, 1248, 1252, 1399, 1872, 1878, 2504, 2798, 2817, 3744, 3756, 4069, 4197, 5008, 5596, 5634, 7512, 8138, 8394, 10016, 11192, 11268, 12207, 12591, 15024, 16276, 16788, 18187, 22384, 22536, 24414, 25182, 30048, 32552, 33576, 36374, 36621, 44768, 45072, 48828, 50364, 54561, 65104, 67152, 72748, 73242, 90144, 97656, 100728, 109122, 130208, 134304, 145496, 146484, 163683, 195312, 201456, 218244, 290992, 292968, 327366, 390624, 402912, 436488, 437887, 581984, 585936, 654732, 872976, 875774, 1171872, 1309464, 1313661, 1745952, 1751548, 2618928, 2627322, 3503096, 3940983, 5237856, 5254644, 5692531, 7006192, 7881966, 10509288, 11385062, 14012384, 15763932, 17077593, 21018576, 22770124, 31527864, 34155186, 42037152, 45540248, 51232779, 63055728, 68310372, 91080496, 102465558, 126111456, 136620744, 182160992, 204931116, 273241488, 409862232, 546482976, 819724464, 1639448928]

約数ペア:

[(1, 1639448928), (2, 819724464), (3, 546482976), (4, 409862232), (6, 273241488), (8, 204931116), (9, 182160992), (12, 136620744), (13, 126111456), (16, 102465558), (18, 91080496), (24, 68310372), (26, 63055728), (32, 51232779), (36, 45540248), (39, 42037152), (48, 34155186), (52, 31527864), (72, 22770124), (78, 21018576), (96, 17077593), (104, 15763932), (117, 14012384), (144, 11385062), (156, 10509288), (208, 7881966), (234, 7006192), (288, 5692531), (312, 5254644), (313, 5237856), (416, 3940983), (468, 3503096), (624, 2627322), (626, 2618928), (936, 1751548), (939, 1745952), (1248, 1313661), (1252, 1309464), (1399, 1171872), (1872, 875774), (1878, 872976), (2504, 654732), (2798, 585936), (2817, 581984), (3744, 437887), (3756, 436488), (4069, 402912), (4197, 390624), (5008, 327366), (5596, 292968), (5634, 290992), (7512, 218244), (8138, 201456), (8394, 195312), (10016, 163683), (11192, 146484), (11268, 145496), (12207, 134304), (12591, 130208), (15024, 109122), (16276, 100728), (16788, 97656), (18187, 90144), (22384, 73242), (22536, 72748), (24414, 67152), (25182, 65104), (30048, 54561), (32552, 50364), (33576, 48828), (36374, 45072), (36621, 44768)]