409410304

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 880653312

約数和(自身を除く): 471243008

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2243, 2852, 2944, 3968, 4486, 5704, 5888, 7936, 8972, 11408, 17944, 22816, 35888, 45632, 51589, 69533, 71776, 91264, 103178, 139066, 143552, 182528, 206356, 278132, 287104, 412712, 556264, 574208, 825424, 1112528, 1599259, 1650848, 2225056, 3198518, 3301696, 4450112, 6397036, 6603392, 8900224, 12794072, 13206784, 17800448, 25588144, 51176288, 102352576, 204705152, 409410304]

約数ペア:

[(1, 409410304), (2, 204705152), (4, 102352576), (8, 51176288), (16, 25588144), (23, 17800448), (31, 13206784), (32, 12794072), (46, 8900224), (62, 6603392), (64, 6397036), (92, 4450112), (124, 3301696), (128, 3198518), (184, 2225056), (248, 1650848), (256, 1599259), (368, 1112528), (496, 825424), (713, 574208), (736, 556264), (992, 412712), (1426, 287104), (1472, 278132), (1984, 206356), (2243, 182528), (2852, 143552), (2944, 139066), (3968, 103178), (4486, 91264), (5704, 71776), (5888, 69533), (7936, 51589), (8972, 45632), (11408, 35888), (17944, 22816)]