249938623584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{940241}}^1$

素因数の和:940341

約数の個数: 144

約数和(自身を含む): 776218663584

約数和(自身を除く): 526280040000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 3408, 3692, 3744, 5112, 5538, 6816, 7384, 8307, 10224, 11076, 14768, 16614, 20448, 22152, 29536, 33228, 44304, 66456, 88608, 132912, 265824, 940241, 1880482, 2820723, 3760964, 5641446, 7521928, 8462169, 11282892, 12223133, 15043856, 16924338, 22565784, 24446266, 30087712, 33848676, 36669399, 45131568, 48892532, 66757111, 67697352, 73338798, 90263136, 97785064, 110008197, 133514222, 135394704, 146677596, 195570128, 200271333, 220016394, 267028444, 270789408, 293355192, 391140256, 400542666, 440032788, 534056888, 586710384, 600813999, 801085332, 867842443, 880065576, 1068113776, 1173420768, 1201627998, 1602170664, 1735684886, 1760131152, 2136227552, 2403255996, 2603527329, 3204341328, 3471369772, 3520262304, 4806511992, 5207054658, 6408682656, 6942739544, 7810581987, 9613023984, 10414109316, 13885479088, 15621163974, 19226047968, 20828218632, 27770958176, 31242327948, 41656437264, 62484655896, 83312874528, 124969311792, 249938623584]

約数ペア:

[(1, 249938623584), (2, 124969311792), (3, 83312874528), (4, 62484655896), (6, 41656437264), (8, 31242327948), (9, 27770958176), (12, 20828218632), (13, 19226047968), (16, 15621163974), (18, 13885479088), (24, 10414109316), (26, 9613023984), (32, 7810581987), (36, 6942739544), (39, 6408682656), (48, 5207054658), (52, 4806511992), (71, 3520262304), (72, 3471369772), (78, 3204341328), (96, 2603527329), (104, 2403255996), (117, 2136227552), (142, 1760131152), (144, 1735684886), (156, 1602170664), (208, 1201627998), (213, 1173420768), (234, 1068113776), (284, 880065576), (288, 867842443), (312, 801085332), (416, 600813999), (426, 586710384), (468, 534056888), (568, 440032788), (624, 400542666), (639, 391140256), (852, 293355192), (923, 270789408), (936, 267028444), (1136, 220016394), (1248, 200271333), (1278, 195570128), (1704, 146677596), (1846, 135394704), (1872, 133514222), (2272, 110008197), (2556, 97785064), (2769, 90263136), (3408, 73338798), (3692, 67697352), (3744, 66757111), (5112, 48892532), (5538, 45131568), (6816, 36669399), (7384, 33848676), (8307, 30087712), (10224, 24446266), (11076, 22565784), (14768, 16924338), (16614, 15043856), (20448, 12223133), (22152, 11282892), (29536, 8462169), (33228, 7521928), (44304, 5641446), (66456, 3760964), (88608, 2820723), (132912, 1880482), (265824, 940241)]