1958765008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 4130021376

約数和(自身を除く): 2171256368

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 103, 124, 184, 206, 248, 368, 412, 496, 713, 824, 1426, 1648, 1667, 2369, 2852, 3193, 3334, 4738, 5704, 6386, 6668, 9476, 11408, 12772, 13336, 18952, 25544, 26672, 37904, 38341, 51088, 51677, 73439, 76682, 103354, 146878, 153364, 171701, 206708, 293756, 306728, 343402, 413416, 587512, 613456, 686804, 826832, 1175024, 1188571, 1373608, 2377142, 2747216, 3949123, 4754284, 5322731, 7898246, 9508568, 10645462, 15796492, 19017136, 21290924, 31592984, 42581848, 63185968, 85163696, 122422813, 244845626, 489691252, 979382504, 1958765008]

約数ペア:

[(1, 1958765008), (2, 979382504), (4, 489691252), (8, 244845626), (16, 122422813), (23, 85163696), (31, 63185968), (46, 42581848), (62, 31592984), (92, 21290924), (103, 19017136), (124, 15796492), (184, 10645462), (206, 9508568), (248, 7898246), (368, 5322731), (412, 4754284), (496, 3949123), (713, 2747216), (824, 2377142), (1426, 1373608), (1648, 1188571), (1667, 1175024), (2369, 826832), (2852, 686804), (3193, 613456), (3334, 587512), (4738, 413416), (5704, 343402), (6386, 306728), (6668, 293756), (9476, 206708), (11408, 171701), (12772, 153364), (13336, 146878), (18952, 103354), (25544, 76682), (26672, 73439), (37904, 51677), (38341, 51088)]