370818032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 806615040

約数和(自身を除く): 435797008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 131, 208, 248, 262, 403, 439, 496, 524, 806, 878, 1048, 1612, 1703, 1756, 2096, 3224, 3406, 3512, 4061, 5707, 6448, 6812, 7024, 8122, 11414, 13609, 13624, 16244, 22828, 27218, 27248, 32488, 45656, 52793, 54436, 57509, 64976, 91312, 105586, 108872, 115018, 176917, 211172, 217744, 230036, 353834, 422344, 460072, 707668, 747617, 844688, 920144, 1415336, 1495234, 1782779, 2830672, 2990468, 3565558, 5980936, 7131116, 11961872, 14262232, 23176127, 28524464, 46352254, 92704508, 185409016, 370818032]

約数ペア:

[(1, 370818032), (2, 185409016), (4, 92704508), (8, 46352254), (13, 28524464), (16, 23176127), (26, 14262232), (31, 11961872), (52, 7131116), (62, 5980936), (104, 3565558), (124, 2990468), (131, 2830672), (208, 1782779), (248, 1495234), (262, 1415336), (403, 920144), (439, 844688), (496, 747617), (524, 707668), (806, 460072), (878, 422344), (1048, 353834), (1612, 230036), (1703, 217744), (1756, 211172), (2096, 176917), (3224, 115018), (3406, 108872), (3512, 105586), (4061, 91312), (5707, 64976), (6448, 57509), (6812, 54436), (7024, 52793), (8122, 45656), (11414, 32488), (13609, 27248), (13624, 27218), (16244, 22828)]