220152744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{436811}}^1$

素因数の和:436830

約数の個数: 48

約数和(自身を含む): 681426720

約数和(自身を除く): 461273976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 436811, 873622, 1310433, 1747244, 2620866, 3057677, 3494488, 3931299, 5241732, 6115354, 7862598, 9173031, 10483464, 12230708, 15725196, 18346062, 24461416, 27519093, 31450392, 36692124, 55038186, 73384248, 110076372, 220152744]

約数ペア:

[(1, 220152744), (2, 110076372), (3, 73384248), (4, 55038186), (6, 36692124), (7, 31450392), (8, 27519093), (9, 24461416), (12, 18346062), (14, 15725196), (18, 12230708), (21, 10483464), (24, 9173031), (28, 7862598), (36, 6115354), (42, 5241732), (56, 3931299), (63, 3494488), (72, 3057677), (84, 2620866), (126, 1747244), (168, 1310433), (252, 873622), (504, 436811)]