743996962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 1260748800

約数和(自身を除く): 516751838

約数列:

[1, 2, 23, 31, 37, 46, 59, 62, 74, 118, 239, 478, 713, 851, 1147, 1357, 1426, 1702, 1829, 2183, 2294, 2714, 3658, 4366, 5497, 7409, 8843, 10994, 14101, 14818, 17686, 26381, 28202, 42067, 50209, 52762, 67673, 84134, 100418, 135346, 170407, 203389, 274133, 324323, 340814, 406778, 437131, 521737, 548266, 648646, 874262, 1043474, 1556479, 3112958, 6305059, 10054013, 11999951, 12610118, 16173847, 20108026, 23999902, 32347694, 371998481, 743996962]

約数ペア:

[(1, 743996962), (2, 371998481), (23, 32347694), (31, 23999902), (37, 20108026), (46, 16173847), (59, 12610118), (62, 11999951), (74, 10054013), (118, 6305059), (239, 3112958), (478, 1556479), (713, 1043474), (851, 874262), (1147, 648646), (1357, 548266), (1426, 521737), (1702, 437131), (1829, 406778), (2183, 340814), (2294, 324323), (2714, 274133), (3658, 203389), (4366, 170407), (5497, 135346), (7409, 100418), (8843, 84134), (10994, 67673), (14101, 52762), (14818, 50209), (17686, 42067), (26381, 28202)]