22388256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 71705088

約数和(自身を除く): 49316832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 191, 198, 222, 264, 288, 296, 333, 352, 382, 396, 407, 444, 528, 573, 592, 666, 764, 792, 814, 888, 1056, 1146, 1184, 1221, 1332, 1528, 1584, 1628, 1719, 1776, 2101, 2292, 2442, 2664, 3056, 3168, 3256, 3438, 3552, 3663, 4202, 4584, 4884, 5328, 6112, 6303, 6512, 6876, 7067, 7326, 8404, 9168, 9768, 10656, 12606, 13024, 13752, 14134, 14652, 16808, 18336, 18909, 19536, 21201, 25212, 27504, 28268, 29304, 33616, 37818, 39072, 42402, 50424, 55008, 56536, 58608, 63603, 67232, 75636, 77737, 84804, 100848, 113072, 117216, 127206, 151272, 155474, 169608, 201696, 226144, 233211, 254412, 302544, 310948, 339216, 466422, 508824, 605088, 621896, 678432, 699633, 932844, 1017648, 1243792, 1399266, 1865688, 2035296, 2487584, 2798532, 3731376, 5597064, 7462752, 11194128, 22388256]

約数ペア:

[(1, 22388256), (2, 11194128), (3, 7462752), (4, 5597064), (6, 3731376), (8, 2798532), (9, 2487584), (11, 2035296), (12, 1865688), (16, 1399266), (18, 1243792), (22, 1017648), (24, 932844), (32, 699633), (33, 678432), (36, 621896), (37, 605088), (44, 508824), (48, 466422), (66, 339216), (72, 310948), (74, 302544), (88, 254412), (96, 233211), (99, 226144), (111, 201696), (132, 169608), (144, 155474), (148, 151272), (176, 127206), (191, 117216), (198, 113072), (222, 100848), (264, 84804), (288, 77737), (296, 75636), (333, 67232), (352, 63603), (382, 58608), (396, 56536), (407, 55008), (444, 50424), (528, 42402), (573, 39072), (592, 37818), (666, 33616), (764, 29304), (792, 28268), (814, 27504), (888, 25212), (1056, 21201), (1146, 19536), (1184, 18909), (1221, 18336), (1332, 16808), (1528, 14652), (1584, 14134), (1628, 13752), (1719, 13024), (1776, 12606), (2101, 10656), (2292, 9768), (2442, 9168), (2664, 8404), (3056, 7326), (3168, 7067), (3256, 6876), (3438, 6512), (3552, 6303), (3663, 6112), (4202, 5328), (4584, 4884)]