1965722736

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4423}}^1$

素因数の和:4678

約数の個数: 80

約数和(自身を含む): 5213666304

約数和(自身を除く): 3247943568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 197, 282, 376, 394, 564, 591, 752, 788, 1128, 1182, 1576, 2256, 2364, 3152, 4423, 4728, 8846, 9259, 9456, 13269, 17692, 18518, 26538, 27777, 35384, 37036, 53076, 55554, 70768, 74072, 106152, 111108, 148144, 207881, 212304, 222216, 415762, 444432, 623643, 831524, 871331, 1247286, 1663048, 1742662, 2494572, 2613993, 3326096, 3485324, 4989144, 5227986, 6970648, 9978288, 10455972, 13941296, 20911944, 40952557, 41823888, 81905114, 122857671, 163810228, 245715342, 327620456, 491430684, 655240912, 982861368, 1965722736]

約数ペア:

[(1, 1965722736), (2, 982861368), (3, 655240912), (4, 491430684), (6, 327620456), (8, 245715342), (12, 163810228), (16, 122857671), (24, 81905114), (47, 41823888), (48, 40952557), (94, 20911944), (141, 13941296), (188, 10455972), (197, 9978288), (282, 6970648), (376, 5227986), (394, 4989144), (564, 3485324), (591, 3326096), (752, 2613993), (788, 2494572), (1128, 1742662), (1182, 1663048), (1576, 1247286), (2256, 871331), (2364, 831524), (3152, 623643), (4423, 444432), (4728, 415762), (8846, 222216), (9259, 212304), (9456, 207881), (13269, 148144), (17692, 111108), (18518, 106152), (26538, 74072), (27777, 70768), (35384, 55554), (37036, 53076)]