1311527664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3843

約数の個数: 120

約数和(自身を含む): 3837849600

約数和(自身を除く): 2526321936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 711, 744, 948, 1116, 1264, 1422, 1488, 1896, 2232, 2449, 2844, 3719, 3792, 4464, 4898, 5688, 7347, 7438, 9796, 11157, 11376, 14694, 14876, 19592, 22041, 22314, 29388, 29752, 33471, 39184, 44082, 44628, 58776, 59504, 66942, 88164, 89256, 115289, 117552, 133884, 176328, 178512, 230578, 267768, 293801, 345867, 352656, 461156, 535536, 587602, 691734, 881403, 922312, 1037601, 1175204, 1383468, 1762806, 1844624, 2075202, 2350408, 2644209, 2766936, 3525612, 4150404, 4700816, 5288418, 5533872, 7051224, 8300808, 9107831, 10576836, 14102448, 16601616, 18215662, 21153672, 27323493, 36431324, 42307344, 54646986, 72862648, 81970479, 109293972, 145725296, 163940958, 218587944, 327881916, 437175888, 655763832, 1311527664]

約数ペア:

[(1, 1311527664), (2, 655763832), (3, 437175888), (4, 327881916), (6, 218587944), (8, 163940958), (9, 145725296), (12, 109293972), (16, 81970479), (18, 72862648), (24, 54646986), (31, 42307344), (36, 36431324), (48, 27323493), (62, 21153672), (72, 18215662), (79, 16601616), (93, 14102448), (124, 10576836), (144, 9107831), (158, 8300808), (186, 7051224), (237, 5533872), (248, 5288418), (279, 4700816), (316, 4150404), (372, 3525612), (474, 2766936), (496, 2644209), (558, 2350408), (632, 2075202), (711, 1844624), (744, 1762806), (948, 1383468), (1116, 1175204), (1264, 1037601), (1422, 922312), (1488, 881403), (1896, 691734), (2232, 587602), (2449, 535536), (2844, 461156), (3719, 352656), (3792, 345867), (4464, 293801), (4898, 267768), (5688, 230578), (7347, 178512), (7438, 176328), (9796, 133884), (11157, 117552), (11376, 115289), (14694, 89256), (14876, 88164), (19592, 66942), (22041, 59504), (22314, 58776), (29388, 44628), (29752, 44082), (33471, 39184)]