189904248

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{4261}}^1$

素因数の和:4892

約数の個数: 48

約数和(自身を含む): 515275800

約数和(自身を除く): 325371552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2476, 3714, 4261, 4952, 5571, 7428, 8522, 11142, 12783, 14856, 17044, 22284, 25566, 34088, 38349, 44568, 51132, 76698, 102264, 153396, 306792, 2637559, 5275118, 7912677, 10550236, 15825354, 21100472, 23738031, 31650708, 47476062, 63301416, 94952124, 189904248]

約数ペア:

[(1, 189904248), (2, 94952124), (3, 63301416), (4, 47476062), (6, 31650708), (8, 23738031), (9, 21100472), (12, 15825354), (18, 10550236), (24, 7912677), (36, 5275118), (72, 2637559), (619, 306792), (1238, 153396), (1857, 102264), (2476, 76698), (3714, 51132), (4261, 44568), (4952, 38349), (5571, 34088), (7428, 25566), (8522, 22284), (11142, 17044), (12783, 14856)]