612891715376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{65035199}}^1$

素因数の和:65035257

約数の個数: 40

約数和(自身を含む): 1290298368000

約数和(自身を除く): 677406652624

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 65035199, 130070398, 260140796, 520281592, 1040563184, 1235668781, 2016091169, 2471337562, 4032182338, 4942675124, 8064364676, 9885350248, 16128729352, 19770700496, 32257458704, 38305732211, 76611464422, 153222928844, 306445857688, 612891715376]

約数ペア:

[(1, 612891715376), (2, 306445857688), (4, 153222928844), (8, 76611464422), (16, 38305732211), (19, 32257458704), (31, 19770700496), (38, 16128729352), (62, 9885350248), (76, 8064364676), (124, 4942675124), (152, 4032182338), (248, 2471337562), (304, 2016091169), (496, 1235668781), (589, 1040563184), (1178, 520281592), (2356, 260140796), (4712, 130070398), (9424, 65035199)]