740795874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4099}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 1829452800

約数和(自身を除く): 1088656926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 331, 546, 662, 993, 1986, 2317, 4099, 4303, 4634, 6951, 8198, 8606, 12297, 12909, 13902, 24594, 25818, 28693, 30121, 53287, 57386, 60242, 86079, 90363, 106574, 159861, 172158, 180726, 319722, 373009, 746018, 1119027, 1356769, 2238054, 2713538, 4070307, 8140614, 9497383, 17637997, 18994766, 28492149, 35275994, 52913991, 56984298, 105827982, 123465979, 246931958, 370397937, 740795874]

約数ペア:

[(1, 740795874), (2, 370397937), (3, 246931958), (6, 123465979), (7, 105827982), (13, 56984298), (14, 52913991), (21, 35275994), (26, 28492149), (39, 18994766), (42, 17637997), (78, 9497383), (91, 8140614), (182, 4070307), (273, 2713538), (331, 2238054), (546, 1356769), (662, 1119027), (993, 746018), (1986, 373009), (2317, 319722), (4099, 180726), (4303, 172158), (4634, 159861), (6951, 106574), (8198, 90363), (8606, 86079), (12297, 60242), (12909, 57386), (13902, 53287), (24594, 30121), (25818, 28693)]