223461568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 84

約数和(自身を含む): 497406168

約数和(自身を除く): 273944600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 113, 176, 212, 226, 352, 424, 452, 583, 704, 848, 904, 1166, 1243, 1696, 1808, 2332, 2486, 2809, 3392, 3616, 4664, 4972, 5618, 5989, 7232, 9328, 9944, 11236, 11978, 18656, 19888, 22472, 23956, 30899, 37312, 39776, 44944, 47912, 61798, 65879, 79552, 89888, 95824, 123596, 131758, 179776, 191648, 247192, 263516, 317417, 383296, 494384, 527032, 634834, 988768, 1054064, 1269668, 1977536, 2108128, 2539336, 3491587, 4216256, 5078672, 6983174, 10157344, 13966348, 20314688, 27932696, 55865392, 111730784, 223461568]

約数ペア:

[(1, 223461568), (2, 111730784), (4, 55865392), (8, 27932696), (11, 20314688), (16, 13966348), (22, 10157344), (32, 6983174), (44, 5078672), (53, 4216256), (64, 3491587), (88, 2539336), (106, 2108128), (113, 1977536), (176, 1269668), (212, 1054064), (226, 988768), (352, 634834), (424, 527032), (452, 494384), (583, 383296), (704, 317417), (848, 263516), (904, 247192), (1166, 191648), (1243, 179776), (1696, 131758), (1808, 123596), (2332, 95824), (2486, 89888), (2809, 79552), (3392, 65879), (3616, 61798), (4664, 47912), (4972, 44944), (5618, 39776), (5989, 37312), (7232, 30899), (9328, 23956), (9944, 22472), (11236, 19888), (11978, 18656)]