40390944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 80375520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 1663, 2024, 2208, 3036, 3326, 4048, 4989, 6072, 6652, 8096, 9978, 12144, 13304, 18293, 19956, 24288, 26608, 36586, 38249, 39912, 53216, 54879, 73172, 76498, 79824, 109758, 114747, 146344, 152996, 159648, 219516, 229494, 292688, 305992, 420739, 439032, 458988, 585376, 611984, 841478, 878064, 917976, 1223968, 1262217, 1682956, 1756128, 1835952, 2524434, 3365912, 3671904, 5048868, 6731824, 10097736, 13463648, 20195472, 40390944]

約数ペア:

[(1, 40390944), (2, 20195472), (3, 13463648), (4, 10097736), (6, 6731824), (8, 5048868), (11, 3671904), (12, 3365912), (16, 2524434), (22, 1835952), (23, 1756128), (24, 1682956), (32, 1262217), (33, 1223968), (44, 917976), (46, 878064), (48, 841478), (66, 611984), (69, 585376), (88, 458988), (92, 439032), (96, 420739), (132, 305992), (138, 292688), (176, 229494), (184, 219516), (253, 159648), (264, 152996), (276, 146344), (352, 114747), (368, 109758), (506, 79824), (528, 76498), (552, 73172), (736, 54879), (759, 53216), (1012, 39912), (1056, 38249), (1104, 36586), (1518, 26608), (1663, 24288), (2024, 19956), (2208, 18293), (3036, 13304), (3326, 12144), (4048, 9978), (4989, 8096), (6072, 6652)]