1337842944

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18731}}^1$

素因数の和:18784

約数の個数: 108

約数和(自身を含む): 3981973632

約数和(自身を除く): 2644130688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 18731, 23808, 35712, 37462, 56193, 71424, 74924, 112386, 149848, 168579, 224772, 299696, 337158, 449544, 580661, 599392, 674316, 899088, 1161322, 1198784, 1348632, 1741983, 1798176, 2322644, 2397568, 2697264, 3483966, 3596352, 4645288, 4795136, 5225949, 5394528, 6967932, 7192704, 9290576, 10451898, 10789056, 13935864, 14385408, 18581152, 20903796, 21578112, 27871728, 37162304, 41807592, 43156224, 55743456, 74324608, 83615184, 111486912, 148649216, 167230368, 222973824, 334460736, 445947648, 668921472, 1337842944]

約数ペア:

[(1, 1337842944), (2, 668921472), (3, 445947648), (4, 334460736), (6, 222973824), (8, 167230368), (9, 148649216), (12, 111486912), (16, 83615184), (18, 74324608), (24, 55743456), (31, 43156224), (32, 41807592), (36, 37162304), (48, 27871728), (62, 21578112), (64, 20903796), (72, 18581152), (93, 14385408), (96, 13935864), (124, 10789056), (128, 10451898), (144, 9290576), (186, 7192704), (192, 6967932), (248, 5394528), (256, 5225949), (279, 4795136), (288, 4645288), (372, 3596352), (384, 3483966), (496, 2697264), (558, 2397568), (576, 2322644), (744, 1798176), (768, 1741983), (992, 1348632), (1116, 1198784), (1152, 1161322), (1488, 899088), (1984, 674316), (2232, 599392), (2304, 580661), (2976, 449544), (3968, 337158), (4464, 299696), (5952, 224772), (7936, 168579), (8928, 149848), (11904, 112386), (17856, 74924), (18731, 71424), (23808, 56193), (35712, 37462)]