1972842708

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 4790016000

約数和(自身を除く): 2817173292

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 131, 177, 178, 236, 239, 262, 267, 354, 356, 393, 478, 524, 534, 708, 717, 786, 956, 1068, 1434, 1572, 2868, 5251, 7729, 10502, 11659, 14101, 15458, 15753, 21004, 21271, 23187, 23318, 28202, 30916, 31309, 31506, 34977, 42303, 42542, 46374, 46636, 56404, 62618, 63012, 63813, 69954, 84606, 85084, 92748, 93927, 125236, 127626, 139908, 169212, 187854, 255252, 375708, 687881, 1254989, 1375762, 1847231, 2063643, 2509978, 2751524, 2786501, 3694462, 3764967, 4127286, 5019956, 5541693, 5573002, 7388924, 7529934, 8254572, 8359503, 11083386, 11146004, 15059868, 16719006, 22166772, 33438012, 164403559, 328807118, 493210677, 657614236, 986421354, 1972842708]

約数ペア:

[(1, 1972842708), (2, 986421354), (3, 657614236), (4, 493210677), (6, 328807118), (12, 164403559), (59, 33438012), (89, 22166772), (118, 16719006), (131, 15059868), (177, 11146004), (178, 11083386), (236, 8359503), (239, 8254572), (262, 7529934), (267, 7388924), (354, 5573002), (356, 5541693), (393, 5019956), (478, 4127286), (524, 3764967), (534, 3694462), (708, 2786501), (717, 2751524), (786, 2509978), (956, 2063643), (1068, 1847231), (1434, 1375762), (1572, 1254989), (2868, 687881), (5251, 375708), (7729, 255252), (10502, 187854), (11659, 169212), (14101, 139908), (15458, 127626), (15753, 125236), (21004, 93927), (21271, 92748), (23187, 85084), (23318, 84606), (28202, 69954), (30916, 63813), (31309, 63012), (31506, 62618), (34977, 56404), (42303, 46636), (42542, 46374)]