244319381820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{26921}}^1$

素因数の和:27460

約数の個数: 144

約数和(自身を含む): 748846844928

約数和(自身を除く): 504527463108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 397, 508, 635, 762, 794, 1143, 1191, 1270, 1524, 1588, 1905, 1985, 2286, 2382, 2540, 3573, 3810, 3970, 4572, 4764, 5715, 5955, 7146, 7620, 7940, 11430, 11910, 14292, 17865, 22860, 23820, 26921, 35730, 50419, 53842, 71460, 80763, 100838, 107684, 134605, 151257, 161526, 201676, 242289, 252095, 269210, 302514, 323052, 403815, 453771, 484578, 504190, 538420, 605028, 756285, 807630, 907542, 969156, 1008380, 1211445, 1512570, 1615260, 1815084, 2268855, 2422890, 3025140, 3418967, 4537710, 4845780, 6837934, 9075420, 10256901, 10687637, 13675868, 17094835, 20513802, 21375274, 30770703, 32062911, 34189670, 41027604, 42750548, 51284505, 53438185, 61541406, 64125822, 68379340, 96188733, 102569010, 106876370, 123082812, 128251644, 153853515, 160314555, 192377466, 205138020, 213752740, 307707030, 320629110, 384754932, 480943665, 615414060, 641258220, 961887330, 1357329899, 1923774660, 2714659798, 4071989697, 5429319596, 6786649495, 8143979394, 12215969091, 13573298990, 16287958788, 20359948485, 24431938182, 27146597980, 40719896970, 48863876364, 61079845455, 81439793940, 122159690910, 244319381820]

約数ペア:

[(1, 244319381820), (2, 122159690910), (3, 81439793940), (4, 61079845455), (5, 48863876364), (6, 40719896970), (9, 27146597980), (10, 24431938182), (12, 20359948485), (15, 16287958788), (18, 13573298990), (20, 12215969091), (30, 8143979394), (36, 6786649495), (45, 5429319596), (60, 4071989697), (90, 2714659798), (127, 1923774660), (180, 1357329899), (254, 961887330), (381, 641258220), (397, 615414060), (508, 480943665), (635, 384754932), (762, 320629110), (794, 307707030), (1143, 213752740), (1191, 205138020), (1270, 192377466), (1524, 160314555), (1588, 153853515), (1905, 128251644), (1985, 123082812), (2286, 106876370), (2382, 102569010), (2540, 96188733), (3573, 68379340), (3810, 64125822), (3970, 61541406), (4572, 53438185), (4764, 51284505), (5715, 42750548), (5955, 41027604), (7146, 34189670), (7620, 32062911), (7940, 30770703), (11430, 21375274), (11910, 20513802), (14292, 17094835), (17865, 13675868), (22860, 10687637), (23820, 10256901), (26921, 9075420), (35730, 6837934), (50419, 4845780), (53842, 4537710), (71460, 3418967), (80763, 3025140), (100838, 2422890), (107684, 2268855), (134605, 1815084), (151257, 1615260), (161526, 1512570), (201676, 1211445), (242289, 1008380), (252095, 969156), (269210, 907542), (302514, 807630), (323052, 756285), (403815, 605028), (453771, 538420), (484578, 504190)]