28390264128

素因数分解:

$2^6\times 3^4\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:667

約数の個数: 280

約数和(自身を含む): 85917511680

約数和(自身を除く): 57527247552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 158, 162, 181, 192, 216, 237, 288, 316, 324, 362, 383, 432, 474, 543, 576, 632, 648, 711, 724, 766, 864, 948, 1086, 1149, 1264, 1296, 1422, 1448, 1532, 1629, 1728, 1896, 2133, 2172, 2298, 2528, 2592, 2844, 2896, 3064, 3258, 3447, 3792, 4266, 4344, 4596, 4887, 5056, 5184, 5688, 5792, 6128, 6399, 6516, 6894, 7584, 8532, 8688, 9192, 9774, 10341, 11376, 11584, 12256, 12798, 13032, 13788, 14299, 14661, 15168, 17064, 17376, 18384, 19548, 20682, 22752, 24512, 25596, 26064, 27576, 28598, 29322, 30257, 31023, 34128, 34752, 36768, 39096, 41364, 42897, 45504, 51192, 52128, 55152, 57196, 58644, 60514, 62046, 68256, 69323, 73536, 78192, 82728, 85794, 90771, 102384, 104256, 110304, 114392, 117288, 121028, 124092, 128691, 136512, 138646, 156384, 165456, 171588, 181542, 204768, 207969, 220608, 228784, 234576, 242056, 248184, 257382, 272313, 277292, 312768, 330912, 343176, 363084, 386073, 409536, 415938, 457568, 469152, 484112, 496368, 514764, 544626, 554584, 623907, 661824, 686352, 726168, 772146, 816939, 831876, 915136, 938304, 968224, 992736, 1029528, 1089252, 1109168, 1158219, 1247814, 1372704, 1452336, 1544292, 1633878, 1663752, 1871721, 1936448, 1985472, 2059056, 2178504, 2218336, 2316438, 2450817, 2495628, 2745408, 2904672, 3088584, 3267756, 3327504, 3743442, 4118112, 4357008, 4436672, 4632876, 4901634, 4991256, 5476517, 5615163, 5809344, 6177168, 6535512, 6655008, 7486884, 8236224, 8714016, 9265752, 9803268, 9982512, 10953034, 11230326, 12354336, 13071024, 13310016, 14973768, 16429551, 17428032, 18531504, 19606536, 19965024, 21906068, 22460652, 24708672, 26142048, 29947536, 32859102, 37063008, 39213072, 39930048, 43812136, 44921304, 49288653, 52284096, 59895072, 65718204, 74126016, 78426144, 87624272, 89842608, 98577306, 119790144, 131436408, 147865959, 156852288, 175248544, 179685216, 197154612, 262872816, 295731918, 350497088, 359370432, 394309224, 443597877, 525745632, 591463836, 788618448, 887195754, 1051491264, 1182927672, 1577236896, 1774391508, 2365855344, 3154473792, 3548783016, 4731710688, 7097566032, 9463421376, 14195132064, 28390264128]

約数ペア:

[(1, 28390264128), (2, 14195132064), (3, 9463421376), (4, 7097566032), (6, 4731710688), (8, 3548783016), (9, 3154473792), (12, 2365855344), (16, 1774391508), (18, 1577236896), (24, 1182927672), (27, 1051491264), (32, 887195754), (36, 788618448), (48, 591463836), (54, 525745632), (64, 443597877), (72, 394309224), (79, 359370432), (81, 350497088), (96, 295731918), (108, 262872816), (144, 197154612), (158, 179685216), (162, 175248544), (181, 156852288), (192, 147865959), (216, 131436408), (237, 119790144), (288, 98577306), (316, 89842608), (324, 87624272), (362, 78426144), (383, 74126016), (432, 65718204), (474, 59895072), (543, 52284096), (576, 49288653), (632, 44921304), (648, 43812136), (711, 39930048), (724, 39213072), (766, 37063008), (864, 32859102), (948, 29947536), (1086, 26142048), (1149, 24708672), (1264, 22460652), (1296, 21906068), (1422, 19965024), (1448, 19606536), (1532, 18531504), (1629, 17428032), (1728, 16429551), (1896, 14973768), (2133, 13310016), (2172, 13071024), (2298, 12354336), (2528, 11230326), (2592, 10953034), (2844, 9982512), (2896, 9803268), (3064, 9265752), (3258, 8714016), (3447, 8236224), (3792, 7486884), (4266, 6655008), (4344, 6535512), (4596, 6177168), (4887, 5809344), (5056, 5615163), (5184, 5476517), (5688, 4991256), (5792, 4901634), (6128, 4632876), (6399, 4436672), (6516, 4357008), (6894, 4118112), (7584, 3743442), (8532, 3327504), (8688, 3267756), (9192, 3088584), (9774, 2904672), (10341, 2745408), (11376, 2495628), (11584, 2450817), (12256, 2316438), (12798, 2218336), (13032, 2178504), (13788, 2059056), (14299, 1985472), (14661, 1936448), (15168, 1871721), (17064, 1663752), (17376, 1633878), (18384, 1544292), (19548, 1452336), (20682, 1372704), (22752, 1247814), (24512, 1158219), (25596, 1109168), (26064, 1089252), (27576, 1029528), (28598, 992736), (29322, 968224), (30257, 938304), (31023, 915136), (34128, 831876), (34752, 816939), (36768, 772146), (39096, 726168), (41364, 686352), (42897, 661824), (45504, 623907), (51192, 554584), (52128, 544626), (55152, 514764), (57196, 496368), (58644, 484112), (60514, 469152), (62046, 457568), (68256, 415938), (69323, 409536), (73536, 386073), (78192, 363084), (82728, 343176), (85794, 330912), (90771, 312768), (102384, 277292), (104256, 272313), (110304, 257382), (114392, 248184), (117288, 242056), (121028, 234576), (124092, 228784), (128691, 220608), (136512, 207969), (138646, 204768), (156384, 181542), (165456, 171588)]