396344694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 848517120

約数和(自身を除く): 452172426

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 197, 239, 366, 394, 478, 591, 717, 1182, 1403, 1434, 2806, 4209, 4531, 5497, 8418, 9062, 10994, 12017, 13593, 14579, 16491, 24034, 27186, 29158, 32982, 36051, 43737, 47083, 72102, 87474, 94166, 141249, 276391, 282498, 335317, 552782, 670634, 829173, 1005951, 1082909, 1658346, 2011902, 2165818, 2872063, 3248727, 5744126, 6497454, 8616189, 17232378, 66057449, 132114898, 198172347, 396344694]

約数ペア:

[(1, 396344694), (2, 198172347), (3, 132114898), (6, 66057449), (23, 17232378), (46, 8616189), (61, 6497454), (69, 5744126), (122, 3248727), (138, 2872063), (183, 2165818), (197, 2011902), (239, 1658346), (366, 1082909), (394, 1005951), (478, 829173), (591, 670634), (717, 552782), (1182, 335317), (1403, 282498), (1434, 276391), (2806, 141249), (4209, 94166), (4531, 87474), (5497, 72102), (8418, 47083), (9062, 43737), (10994, 36051), (12017, 32982), (13593, 29158), (14579, 27186), (16491, 24034)]