13080491416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 26847313920

約数和(自身を除く): 13766822504

約数列:

[1, 2, 4, 8, 31, 41, 47, 62, 82, 94, 101, 124, 164, 188, 202, 248, 271, 328, 376, 404, 542, 808, 1084, 1271, 1457, 1927, 2168, 2542, 2914, 3131, 3854, 4141, 4747, 5084, 5828, 6262, 7708, 8282, 8401, 9494, 10168, 11111, 11656, 12524, 12737, 15416, 16564, 16802, 18988, 22222, 25048, 25474, 27371, 33128, 33604, 37976, 44444, 50948, 54742, 59737, 67208, 88888, 101896, 109484, 119474, 128371, 147157, 194627, 218968, 238948, 256742, 294314, 344441, 389254, 394847, 477896, 513484, 522217, 588628, 688882, 778508, 789694, 848501, 1026968, 1044434, 1122211, 1177256, 1286437, 1377764, 1557016, 1579388, 1697002, 2088868, 2244422, 2572874, 2755528, 3158776, 3394004, 4177736, 4488844, 5145748, 6033437, 6788008, 8977688, 10291496, 12066874, 16188727, 24133748, 32377454, 34788541, 39879547, 48267496, 52743917, 64754908, 69577082, 79759094, 105487834, 129509816, 139154164, 159518188, 210975668, 278308328, 319036376, 421951336, 1635061427, 3270122854, 6540245708, 13080491416]

約数ペア:

[(1, 13080491416), (2, 6540245708), (4, 3270122854), (8, 1635061427), (31, 421951336), (41, 319036376), (47, 278308328), (62, 210975668), (82, 159518188), (94, 139154164), (101, 129509816), (124, 105487834), (164, 79759094), (188, 69577082), (202, 64754908), (248, 52743917), (271, 48267496), (328, 39879547), (376, 34788541), (404, 32377454), (542, 24133748), (808, 16188727), (1084, 12066874), (1271, 10291496), (1457, 8977688), (1927, 6788008), (2168, 6033437), (2542, 5145748), (2914, 4488844), (3131, 4177736), (3854, 3394004), (4141, 3158776), (4747, 2755528), (5084, 2572874), (5828, 2244422), (6262, 2088868), (7708, 1697002), (8282, 1579388), (8401, 1557016), (9494, 1377764), (10168, 1286437), (11111, 1177256), (11656, 1122211), (12524, 1044434), (12737, 1026968), (15416, 848501), (16564, 789694), (16802, 778508), (18988, 688882), (22222, 588628), (25048, 522217), (25474, 513484), (27371, 477896), (33128, 394847), (33604, 389254), (37976, 344441), (44444, 294314), (50948, 256742), (54742, 238948), (59737, 218968), (67208, 194627), (88888, 147157), (101896, 128371), (109484, 119474)]