2910648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 8265600

約数和(自身を除く): 5354952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 491, 494, 741, 982, 988, 1473, 1482, 1964, 1976, 2946, 2964, 3928, 5892, 5928, 6383, 9329, 11784, 12766, 18658, 19149, 25532, 27987, 37316, 38298, 51064, 55974, 74632, 76596, 111948, 121277, 153192, 223896, 242554, 363831, 485108, 727662, 970216, 1455324, 2910648]

約数ペア:

[(1, 2910648), (2, 1455324), (3, 970216), (4, 727662), (6, 485108), (8, 363831), (12, 242554), (13, 223896), (19, 153192), (24, 121277), (26, 111948), (38, 76596), (39, 74632), (52, 55974), (57, 51064), (76, 38298), (78, 37316), (104, 27987), (114, 25532), (152, 19149), (156, 18658), (228, 12766), (247, 11784), (312, 9329), (456, 6383), (491, 5928), (494, 5892), (741, 3928), (982, 2964), (988, 2946), (1473, 1976), (1482, 1964)]