237506984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7218

約数の個数: 64

約数和(自身を含む): 541296000

約数和(自身を除く): 303789016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2552, 3016, 4147, 7159, 8294, 14318, 16588, 28636, 33176, 57272, 78749, 93067, 157498, 186134, 207611, 314996, 372268, 415222, 629992, 744536, 830444, 1023737, 1660888, 2047474, 2283721, 2698943, 4094948, 4567442, 5397886, 8189896, 9134884, 10795772, 18269768, 21591544, 29688373, 59376746, 118753492, 237506984]

約数ペア:

[(1, 237506984), (2, 118753492), (4, 59376746), (8, 29688373), (11, 21591544), (13, 18269768), (22, 10795772), (26, 9134884), (29, 8189896), (44, 5397886), (52, 4567442), (58, 4094948), (88, 2698943), (104, 2283721), (116, 2047474), (143, 1660888), (232, 1023737), (286, 830444), (319, 744536), (377, 629992), (572, 415222), (638, 372268), (754, 314996), (1144, 207611), (1276, 186134), (1508, 157498), (2552, 93067), (3016, 78749), (4147, 57272), (7159, 33176), (8294, 28636), (14318, 16588)]