313619244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{7951}}^1$

素因数の和:8150

約数の個数: 48

約数和(自身を含む): 774842880

約数和(自身を除く): 461223636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 519, 692, 1038, 2076, 3287, 6574, 7951, 9861, 13148, 15902, 19722, 23853, 31804, 39444, 47706, 95412, 151069, 302138, 453207, 604276, 906414, 1375523, 1812828, 2751046, 4126569, 5502092, 8253138, 16506276, 26134937, 52269874, 78404811, 104539748, 156809622, 313619244]

約数ペア:

[(1, 313619244), (2, 156809622), (3, 104539748), (4, 78404811), (6, 52269874), (12, 26134937), (19, 16506276), (38, 8253138), (57, 5502092), (76, 4126569), (114, 2751046), (173, 1812828), (228, 1375523), (346, 906414), (519, 604276), (692, 453207), (1038, 302138), (2076, 151069), (3287, 95412), (6574, 47706), (7951, 39444), (9861, 31804), (13148, 23853), (15902, 19722)]