307524272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 701205120

約数和(自身を除く): 393680848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 418, 451, 656, 779, 836, 902, 1558, 1672, 1804, 2243, 3116, 3344, 3608, 4486, 6232, 7216, 8569, 8972, 12464, 17138, 17944, 24673, 34276, 35888, 42617, 49346, 68552, 85234, 91963, 98692, 137104, 170468, 183926, 197384, 340936, 367852, 394768, 468787, 681872, 735704, 937574, 1011593, 1471408, 1747297, 1875148, 2023186, 3494594, 3750296, 4046372, 6989188, 7500592, 8092744, 13978376, 16185488, 19220267, 27956752, 38440534, 76881068, 153762136, 307524272]

約数ペア:

[(1, 307524272), (2, 153762136), (4, 76881068), (8, 38440534), (11, 27956752), (16, 19220267), (19, 16185488), (22, 13978376), (38, 8092744), (41, 7500592), (44, 6989188), (76, 4046372), (82, 3750296), (88, 3494594), (152, 2023186), (164, 1875148), (176, 1747297), (209, 1471408), (304, 1011593), (328, 937574), (418, 735704), (451, 681872), (656, 468787), (779, 394768), (836, 367852), (902, 340936), (1558, 197384), (1672, 183926), (1804, 170468), (2243, 137104), (3116, 98692), (3344, 91963), (3608, 85234), (4486, 68552), (6232, 49346), (7216, 42617), (8569, 35888), (8972, 34276), (12464, 24673), (17138, 17944)]