1265397588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{386263}}^1$

素因数の和:386293

約数の個数: 72

約数和(自身を含む): 3936802688

約数和(自身を除く): 2671405100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 386263, 772526, 1158789, 1545052, 2317578, 2703841, 3476367, 4635156, 5021419, 5407682, 6952734, 8111523, 10042838, 10815364, 13905468, 15064257, 16223046, 20085676, 24334569, 30128514, 32446092, 35149933, 45192771, 48669138, 60257028, 70299866, 90385542, 97338276, 105449799, 140599732, 180771084, 210899598, 316349397, 421799196, 632698794, 1265397588]

約数ペア:

[(1, 1265397588), (2, 632698794), (3, 421799196), (4, 316349397), (6, 210899598), (7, 180771084), (9, 140599732), (12, 105449799), (13, 97338276), (14, 90385542), (18, 70299866), (21, 60257028), (26, 48669138), (28, 45192771), (36, 35149933), (39, 32446092), (42, 30128514), (52, 24334569), (63, 20085676), (78, 16223046), (84, 15064257), (91, 13905468), (117, 10815364), (126, 10042838), (156, 8111523), (182, 6952734), (234, 5407682), (252, 5021419), (273, 4635156), (364, 3476367), (468, 2703841), (546, 2317578), (819, 1545052), (1092, 1158789), (1638, 772526), (3276, 386263)]