719405544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2291

約数の個数: 128

約数和(自身を含む): 2135710080

約数和(自身を除く): 1416304536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 97, 104, 132, 143, 156, 194, 264, 286, 291, 312, 388, 429, 572, 582, 776, 858, 1067, 1144, 1164, 1261, 1716, 2134, 2161, 2328, 2522, 3201, 3432, 3783, 4268, 4322, 5044, 6402, 6483, 7566, 8536, 8644, 10088, 12804, 12966, 13871, 15132, 17288, 23771, 25608, 25932, 27742, 28093, 30264, 41613, 47542, 51864, 55484, 56186, 71313, 83226, 84279, 95084, 110968, 112372, 142626, 166452, 168558, 190168, 209617, 224744, 285252, 309023, 332904, 337116, 419234, 570504, 618046, 628851, 674232, 838468, 927069, 1236092, 1257702, 1676936, 1854138, 2305787, 2472184, 2515404, 2725021, 3708276, 4611574, 5030808, 5450042, 6917361, 7416552, 8175063, 9223148, 10900084, 13834722, 16350126, 18446296, 21800168, 27669444, 29975231, 32700252, 55338888, 59950462, 65400504, 89925693, 119900924, 179851386, 239801848, 359702772, 719405544]

約数ペア:

[(1, 719405544), (2, 359702772), (3, 239801848), (4, 179851386), (6, 119900924), (8, 89925693), (11, 65400504), (12, 59950462), (13, 55338888), (22, 32700252), (24, 29975231), (26, 27669444), (33, 21800168), (39, 18446296), (44, 16350126), (52, 13834722), (66, 10900084), (78, 9223148), (88, 8175063), (97, 7416552), (104, 6917361), (132, 5450042), (143, 5030808), (156, 4611574), (194, 3708276), (264, 2725021), (286, 2515404), (291, 2472184), (312, 2305787), (388, 1854138), (429, 1676936), (572, 1257702), (582, 1236092), (776, 927069), (858, 838468), (1067, 674232), (1144, 628851), (1164, 618046), (1261, 570504), (1716, 419234), (2134, 337116), (2161, 332904), (2328, 309023), (2522, 285252), (3201, 224744), (3432, 209617), (3783, 190168), (4268, 168558), (4322, 166452), (5044, 142626), (6402, 112372), (6483, 110968), (7566, 95084), (8536, 84279), (8644, 83226), (10088, 71313), (12804, 56186), (12966, 55484), (13871, 51864), (15132, 47542), (17288, 41613), (23771, 30264), (25608, 28093), (25932, 27742)]