255117492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{337457}}^1$

素因数の和:337477

約数の個数: 48

約数和(自身を含む): 755905920

約数和(自身を除く): 500788428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 337457, 674914, 1012371, 1349828, 2024742, 2362199, 3037113, 4049484, 4724398, 6074226, 7086597, 9111339, 9448796, 12148452, 14173194, 18222678, 21259791, 28346388, 36445356, 42519582, 63779373, 85039164, 127558746, 255117492]

約数ペア:

[(1, 255117492), (2, 127558746), (3, 85039164), (4, 63779373), (6, 42519582), (7, 36445356), (9, 28346388), (12, 21259791), (14, 18222678), (18, 14173194), (21, 12148452), (27, 9448796), (28, 9111339), (36, 7086597), (42, 6074226), (54, 4724398), (63, 4049484), (84, 3037113), (108, 2362199), (126, 2024742), (189, 1349828), (252, 1012371), (378, 674914), (756, 337457)]