262157064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12541}}^1$

素因数の和:12630

約数の個数: 64

約数和(自身を含む): 716399040

約数和(自身を除く): 454241976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 12541, 20904, 25082, 37623, 50164, 75246, 100328, 150492, 163033, 300984, 326066, 489099, 652132, 840247, 978198, 1304264, 1680494, 1956396, 2520741, 3360988, 3912792, 5041482, 6721976, 10082964, 10923211, 20165928, 21846422, 32769633, 43692844, 65539266, 87385688, 131078532, 262157064]

約数ペア:

[(1, 262157064), (2, 131078532), (3, 87385688), (4, 65539266), (6, 43692844), (8, 32769633), (12, 21846422), (13, 20165928), (24, 10923211), (26, 10082964), (39, 6721976), (52, 5041482), (67, 3912792), (78, 3360988), (104, 2520741), (134, 1956396), (156, 1680494), (201, 1304264), (268, 978198), (312, 840247), (402, 652132), (536, 489099), (804, 326066), (871, 300984), (1608, 163033), (1742, 150492), (2613, 100328), (3484, 75246), (5226, 50164), (6968, 37623), (10452, 25082), (12541, 20904)]