263367216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 846802944

約数和(自身を除く): 583435728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 227, 252, 336, 454, 504, 681, 908, 1008, 1151, 1362, 1589, 1816, 2043, 2302, 2724, 3178, 3453, 3632, 4086, 4604, 4767, 5448, 6356, 6906, 8057, 8172, 9208, 9534, 10359, 10896, 12712, 13812, 14301, 16114, 16344, 18416, 19068, 20718, 24171, 25424, 27624, 28602, 32228, 32688, 38136, 41436, 48342, 55248, 57204, 64456, 72513, 76272, 82872, 96684, 114408, 128912, 145026, 165744, 193368, 228816, 261277, 290052, 386736, 522554, 580104, 783831, 1045108, 1160208, 1567662, 1828939, 2090216, 2351493, 3135324, 3657878, 4180432, 4702986, 5486817, 6270648, 7315756, 9405972, 10973634, 12541296, 14631512, 16460451, 18811944, 21947268, 29263024, 32920902, 37623888, 43894536, 65841804, 87789072, 131683608, 263367216]

約数ペア:

[(1, 263367216), (2, 131683608), (3, 87789072), (4, 65841804), (6, 43894536), (7, 37623888), (8, 32920902), (9, 29263024), (12, 21947268), (14, 18811944), (16, 16460451), (18, 14631512), (21, 12541296), (24, 10973634), (28, 9405972), (36, 7315756), (42, 6270648), (48, 5486817), (56, 4702986), (63, 4180432), (72, 3657878), (84, 3135324), (112, 2351493), (126, 2090216), (144, 1828939), (168, 1567662), (227, 1160208), (252, 1045108), (336, 783831), (454, 580104), (504, 522554), (681, 386736), (908, 290052), (1008, 261277), (1151, 228816), (1362, 193368), (1589, 165744), (1816, 145026), (2043, 128912), (2302, 114408), (2724, 96684), (3178, 82872), (3453, 76272), (3632, 72513), (4086, 64456), (4604, 57204), (4767, 55248), (5448, 48342), (6356, 41436), (6906, 38136), (8057, 32688), (8172, 32228), (9208, 28602), (9534, 27624), (10359, 25424), (10896, 24171), (12712, 20718), (13812, 19068), (14301, 18416), (16114, 16344)]