3271389440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 8589018816

約数和(自身を除く): 5317629376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 283, 320, 352, 440, 566, 640, 704, 821, 880, 1132, 1280, 1408, 1415, 1642, 1760, 2264, 2816, 2830, 3113, 3284, 3520, 4105, 4528, 5660, 6226, 6568, 7040, 8210, 9031, 9056, 11320, 12452, 13136, 14080, 15565, 16420, 18062, 18112, 22640, 24904, 26272, 31130, 32840, 36124, 36224, 45155, 45280, 49808, 52544, 62260, 65680, 72248, 72448, 90310, 90560, 99616, 105088, 124520, 131360, 144496, 180620, 181120, 199232, 210176, 232343, 249040, 262720, 288992, 361240, 362240, 398464, 464686, 498080, 525440, 577984, 722480, 796928, 929372, 996160, 1050880, 1155968, 1161715, 1444960, 1858744, 1992320, 2311936, 2323430, 2555773, 2889920, 3717488, 3984640, 4646860, 5111546, 5779840, 7434976, 9293720, 10223092, 11559680, 12778865, 14869952, 18587440, 20446184, 25557730, 29739904, 37174880, 40892368, 51115460, 59479808, 74349760, 81784736, 102230920, 148699520, 163569472, 204461840, 297399040, 327138944, 408923680, 654277888, 817847360, 1635694720, 3271389440]

約数ペア:

[(1, 3271389440), (2, 1635694720), (4, 817847360), (5, 654277888), (8, 408923680), (10, 327138944), (11, 297399040), (16, 204461840), (20, 163569472), (22, 148699520), (32, 102230920), (40, 81784736), (44, 74349760), (55, 59479808), (64, 51115460), (80, 40892368), (88, 37174880), (110, 29739904), (128, 25557730), (160, 20446184), (176, 18587440), (220, 14869952), (256, 12778865), (283, 11559680), (320, 10223092), (352, 9293720), (440, 7434976), (566, 5779840), (640, 5111546), (704, 4646860), (821, 3984640), (880, 3717488), (1132, 2889920), (1280, 2555773), (1408, 2323430), (1415, 2311936), (1642, 1992320), (1760, 1858744), (2264, 1444960), (2816, 1161715), (2830, 1155968), (3113, 1050880), (3284, 996160), (3520, 929372), (4105, 796928), (4528, 722480), (5660, 577984), (6226, 525440), (6568, 498080), (7040, 464686), (8210, 398464), (9031, 362240), (9056, 361240), (11320, 288992), (12452, 262720), (13136, 249040), (14080, 232343), (15565, 210176), (16420, 199232), (18062, 181120), (18112, 180620), (22640, 144496), (24904, 131360), (26272, 124520), (31130, 105088), (32840, 99616), (36124, 90560), (36224, 90310), (45155, 72448), (45280, 72248), (49808, 65680), (52544, 62260)]