245655156

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 580079808

約数和(自身を除く): 334424652

約数列:

[1, 2, 3, 4, 6, 12, 173, 241, 346, 482, 491, 519, 692, 723, 964, 982, 1038, 1446, 1473, 1964, 2076, 2892, 2946, 5892, 41693, 83386, 84943, 118331, 125079, 166772, 169886, 236662, 250158, 254829, 339772, 354993, 473324, 500316, 509658, 709986, 1019316, 1419972, 20471263, 40942526, 61413789, 81885052, 122827578, 245655156]

約数ペア:

[(1, 245655156), (2, 122827578), (3, 81885052), (4, 61413789), (6, 40942526), (12, 20471263), (173, 1419972), (241, 1019316), (346, 709986), (482, 509658), (491, 500316), (519, 473324), (692, 354993), (723, 339772), (964, 254829), (982, 250158), (1038, 236662), (1446, 169886), (1473, 166772), (1964, 125079), (2076, 118331), (2892, 84943), (2946, 83386), (5892, 41693)]