220180824

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{74587}}^1$

素因数の和:74640

約数の個数: 48

約数和(自身を含む): 610875720

約数和(自身を除く): 390694896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 74587, 149174, 223761, 298348, 447522, 596696, 671283, 895044, 1342566, 1790088, 2685132, 3058067, 5370264, 6116134, 9174201, 12232268, 18348402, 24464536, 27522603, 36696804, 55045206, 73393608, 110090412, 220180824]

約数ペア:

[(1, 220180824), (2, 110090412), (3, 73393608), (4, 55045206), (6, 36696804), (8, 27522603), (9, 24464536), (12, 18348402), (18, 12232268), (24, 9174201), (36, 6116134), (41, 5370264), (72, 3058067), (82, 2685132), (123, 1790088), (164, 1342566), (246, 895044), (328, 671283), (369, 596696), (492, 447522), (738, 298348), (984, 223761), (1476, 149174), (2952, 74587)]