217192032

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1307}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 619183656

約数和(自身を除く): 401991624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 1154, 1307, 1731, 2308, 2614, 3462, 3921, 4616, 5193, 5228, 6924, 7842, 9232, 10386, 10456, 11763, 13848, 15684, 18464, 20772, 20912, 23526, 27696, 31368, 41544, 41824, 47052, 55392, 62736, 83088, 94104, 125472, 166176, 188208, 376416, 754139, 1508278, 2262417, 3016556, 4524834, 6033112, 6787251, 9049668, 12066224, 13574502, 18099336, 24132448, 27149004, 36198672, 54298008, 72397344, 108596016, 217192032]

約数ペア:

[(1, 217192032), (2, 108596016), (3, 72397344), (4, 54298008), (6, 36198672), (8, 27149004), (9, 24132448), (12, 18099336), (16, 13574502), (18, 12066224), (24, 9049668), (32, 6787251), (36, 6033112), (48, 4524834), (72, 3016556), (96, 2262417), (144, 1508278), (288, 754139), (577, 376416), (1154, 188208), (1307, 166176), (1731, 125472), (2308, 94104), (2614, 83088), (3462, 62736), (3921, 55392), (4616, 47052), (5193, 41824), (5228, 41544), (6924, 31368), (7842, 27696), (9232, 23526), (10386, 20912), (10456, 20772), (11763, 18464), (13848, 15684)]