244223928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20071}}^1$

素因数の和:20109

約数の個数: 72

約数和(自身を含む): 716269320

約数和(自身を除く): 472045392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 20071, 40142, 60213, 80284, 120426, 160568, 180639, 240852, 260923, 361278, 481704, 521846, 722556, 782769, 1043692, 1445112, 1565538, 2087384, 2348307, 3131076, 3391999, 4696614, 6262152, 6783998, 9393228, 10175997, 13567996, 18786456, 20351994, 27135992, 30527991, 40703988, 61055982, 81407976, 122111964, 244223928]

約数ペア:

[(1, 244223928), (2, 122111964), (3, 81407976), (4, 61055982), (6, 40703988), (8, 30527991), (9, 27135992), (12, 20351994), (13, 18786456), (18, 13567996), (24, 10175997), (26, 9393228), (36, 6783998), (39, 6262152), (52, 4696614), (72, 3391999), (78, 3131076), (104, 2348307), (117, 2087384), (156, 1565538), (169, 1445112), (234, 1043692), (312, 782769), (338, 722556), (468, 521846), (507, 481704), (676, 361278), (936, 260923), (1014, 240852), (1352, 180639), (1521, 160568), (2028, 120426), (3042, 80284), (4056, 60213), (6084, 40142), (12168, 20071)]