384899752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{21317}}^1$

素因数の和:21421

約数の個数: 32

約数和(自身を含む): 753378120

約数和(自身を除く): 368478368

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 18056, 21317, 42634, 85268, 170536, 788729, 1300337, 1577458, 2600674, 3154916, 5201348, 6309832, 10402696, 48112469, 96224938, 192449876, 384899752]

約数ペア:

[(1, 384899752), (2, 192449876), (4, 96224938), (8, 48112469), (37, 10402696), (61, 6309832), (74, 5201348), (122, 3154916), (148, 2600674), (244, 1577458), (296, 1300337), (488, 788729), (2257, 170536), (4514, 85268), (9028, 42634), (18056, 21317)]