999031170416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{21157}}^1$

素因数の和:22026

約数の個数: 80

約数和(自身を含む): 2018854044000

約数和(自身を除く): 1019822873584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 464, 596, 683, 1192, 1366, 2384, 2732, 4321, 5464, 8642, 10928, 17284, 19807, 21157, 34568, 39614, 42314, 69136, 79228, 84628, 101767, 158456, 169256, 203534, 316912, 338512, 407068, 613553, 814136, 1227106, 1628272, 2454212, 2951243, 3152393, 4908424, 5902486, 6304786, 9816848, 11804972, 12609572, 14450231, 23609944, 25219144, 28900462, 47219888, 50438288, 57800924, 91419397, 115601848, 182838794, 231203696, 365677588, 419056699, 731355176, 838113398, 1462710352, 1676226796, 2153084419, 3352453592, 4306168838, 6704907184, 8612337676, 17224675352, 34449350704, 62439448151, 124878896302, 249757792604, 499515585208, 999031170416]

約数ペア:

[(1, 999031170416), (2, 499515585208), (4, 249757792604), (8, 124878896302), (16, 62439448151), (29, 34449350704), (58, 17224675352), (116, 8612337676), (149, 6704907184), (232, 4306168838), (298, 3352453592), (464, 2153084419), (596, 1676226796), (683, 1462710352), (1192, 838113398), (1366, 731355176), (2384, 419056699), (2732, 365677588), (4321, 231203696), (5464, 182838794), (8642, 115601848), (10928, 91419397), (17284, 57800924), (19807, 50438288), (21157, 47219888), (34568, 28900462), (39614, 25219144), (42314, 23609944), (69136, 14450231), (79228, 12609572), (84628, 11804972), (101767, 9816848), (158456, 6304786), (169256, 5902486), (203534, 4908424), (316912, 3152393), (338512, 2951243), (407068, 2454212), (613553, 1628272), (814136, 1227106)]