1255203144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 3815884800

約数和(自身を除く): 2560681656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 181, 186, 234, 239, 248, 279, 312, 362, 372, 403, 468, 478, 543, 558, 717, 724, 744, 806, 936, 956, 1086, 1116, 1209, 1434, 1448, 1612, 1629, 1912, 2151, 2172, 2232, 2353, 2418, 2868, 3107, 3224, 3258, 3627, 4302, 4344, 4706, 4836, 5611, 5736, 6214, 6516, 7059, 7254, 7409, 8604, 9321, 9412, 9672, 11222, 12428, 13032, 14118, 14508, 14818, 16833, 17208, 18642, 18824, 21177, 22227, 22444, 24856, 27963, 28236, 29016, 29636, 33666, 37284, 42354, 43259, 44454, 44888, 50499, 55926, 56472, 59272, 66681, 67332, 72943, 74568, 84708, 86518, 88908, 96317, 100998, 111852, 129777, 133362, 134664, 145886, 169416, 173036, 177816, 192634, 201996, 218829, 223704, 259554, 266724, 288951, 291772, 346072, 385268, 389331, 403992, 437658, 519108, 533448, 562367, 577902, 583544, 656487, 770536, 778662, 866853, 875316, 1038216, 1124734, 1155804, 1312974, 1341029, 1557324, 1687101, 1733706, 1750632, 2249468, 2311608, 2625948, 2682058, 3114648, 3374202, 3467412, 4023087, 4498936, 5061303, 5251896, 5364116, 6748404, 6934824, 8046174, 10122606, 10728232, 12069261, 13496808, 16092348, 17433377, 20245212, 24138522, 32184696, 34866754, 40490424, 48277044, 52300131, 69733508, 96554088, 104600262, 139467016, 156900393, 209200524, 313800786, 418401048, 627601572, 1255203144]

約数ペア:

[(1, 1255203144), (2, 627601572), (3, 418401048), (4, 313800786), (6, 209200524), (8, 156900393), (9, 139467016), (12, 104600262), (13, 96554088), (18, 69733508), (24, 52300131), (26, 48277044), (31, 40490424), (36, 34866754), (39, 32184696), (52, 24138522), (62, 20245212), (72, 17433377), (78, 16092348), (93, 13496808), (104, 12069261), (117, 10728232), (124, 10122606), (156, 8046174), (181, 6934824), (186, 6748404), (234, 5364116), (239, 5251896), (248, 5061303), (279, 4498936), (312, 4023087), (362, 3467412), (372, 3374202), (403, 3114648), (468, 2682058), (478, 2625948), (543, 2311608), (558, 2249468), (717, 1750632), (724, 1733706), (744, 1687101), (806, 1557324), (936, 1341029), (956, 1312974), (1086, 1155804), (1116, 1124734), (1209, 1038216), (1434, 875316), (1448, 866853), (1612, 778662), (1629, 770536), (1912, 656487), (2151, 583544), (2172, 577902), (2232, 562367), (2353, 533448), (2418, 519108), (2868, 437658), (3107, 403992), (3224, 389331), (3258, 385268), (3627, 346072), (4302, 291772), (4344, 288951), (4706, 266724), (4836, 259554), (5611, 223704), (5736, 218829), (6214, 201996), (6516, 192634), (7059, 177816), (7254, 173036), (7409, 169416), (8604, 145886), (9321, 134664), (9412, 133362), (9672, 129777), (11222, 111852), (12428, 100998), (13032, 96317), (14118, 88908), (14508, 86518), (14818, 84708), (16833, 74568), (17208, 72943), (18642, 67332), (18824, 66681), (21177, 59272), (22227, 56472), (22444, 55926), (24856, 50499), (27963, 44888), (28236, 44454), (29016, 43259), (29636, 42354), (33666, 37284)]