1020638736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{545213}}^1$

素因数の和:545240

約数の個数: 60

約数和(自身を含む): 3076097388

約数和(自身を除く): 2055458652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 545213, 1090426, 1635639, 2180852, 3271278, 4361704, 4906917, 6542556, 7087769, 8723408, 9813834, 13085112, 14175538, 19627668, 21263307, 26170224, 28351076, 39255336, 42526614, 56702152, 63789921, 78510672, 85053228, 113404304, 127579842, 170106456, 255159684, 340212912, 510319368, 1020638736]

約数ペア:

[(1, 1020638736), (2, 510319368), (3, 340212912), (4, 255159684), (6, 170106456), (8, 127579842), (9, 113404304), (12, 85053228), (13, 78510672), (16, 63789921), (18, 56702152), (24, 42526614), (26, 39255336), (36, 28351076), (39, 26170224), (48, 21263307), (52, 19627668), (72, 14175538), (78, 13085112), (104, 9813834), (117, 8723408), (144, 7087769), (156, 6542556), (208, 4906917), (234, 4361704), (312, 3271278), (468, 2180852), (624, 1635639), (936, 1090426), (1872, 545213)]