713489976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{521557}}^1$

素因数の和:521588

約数の個数: 48

約数和(自身を含む): 2034076200

約数和(自身を除く): 1320586224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 521557, 1043114, 1564671, 2086228, 3129342, 4172456, 4694013, 6258684, 9388026, 9909583, 12517368, 18776052, 19819166, 29728749, 37552104, 39638332, 59457498, 79276664, 89186247, 118914996, 178372494, 237829992, 356744988, 713489976]

約数ペア:

[(1, 713489976), (2, 356744988), (3, 237829992), (4, 178372494), (6, 118914996), (8, 89186247), (9, 79276664), (12, 59457498), (18, 39638332), (19, 37552104), (24, 29728749), (36, 19819166), (38, 18776052), (57, 12517368), (72, 9909583), (76, 9388026), (114, 6258684), (152, 4694013), (171, 4172456), (228, 3129342), (342, 2086228), (456, 1564671), (684, 1043114), (1368, 521557)]