39214968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 112358400

約数和(自身を除く): 73143432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 79, 86, 104, 111, 129, 148, 156, 158, 172, 222, 237, 258, 296, 312, 316, 344, 444, 474, 481, 516, 559, 632, 888, 948, 962, 1027, 1032, 1118, 1443, 1591, 1677, 1896, 1924, 2054, 2236, 2886, 2923, 3081, 3182, 3354, 3397, 3848, 4108, 4472, 4773, 5772, 5846, 6162, 6364, 6708, 6794, 8216, 8769, 9546, 10191, 11544, 11692, 12324, 12728, 13416, 13588, 17538, 19092, 20382, 20683, 23384, 24648, 27176, 35076, 37999, 38184, 40764, 41366, 44161, 62049, 70152, 75998, 81528, 82732, 88322, 113997, 124098, 125689, 132483, 151996, 165464, 176644, 227994, 248196, 251378, 264966, 303992, 353288, 377067, 455988, 496392, 502756, 529932, 754134, 911976, 1005512, 1059864, 1508268, 1633957, 3016536, 3267914, 4901871, 6535828, 9803742, 13071656, 19607484, 39214968]

約数ペア:

[(1, 39214968), (2, 19607484), (3, 13071656), (4, 9803742), (6, 6535828), (8, 4901871), (12, 3267914), (13, 3016536), (24, 1633957), (26, 1508268), (37, 1059864), (39, 1005512), (43, 911976), (52, 754134), (74, 529932), (78, 502756), (79, 496392), (86, 455988), (104, 377067), (111, 353288), (129, 303992), (148, 264966), (156, 251378), (158, 248196), (172, 227994), (222, 176644), (237, 165464), (258, 151996), (296, 132483), (312, 125689), (316, 124098), (344, 113997), (444, 88322), (474, 82732), (481, 81528), (516, 75998), (559, 70152), (632, 62049), (888, 44161), (948, 41366), (962, 40764), (1027, 38184), (1032, 37999), (1118, 35076), (1443, 27176), (1591, 24648), (1677, 23384), (1896, 20683), (1924, 20382), (2054, 19092), (2236, 17538), (2886, 13588), (2923, 13416), (3081, 12728), (3182, 12324), (3354, 11692), (3397, 11544), (3848, 10191), (4108, 9546), (4472, 8769), (4773, 8216), (5772, 6794), (5846, 6708), (6162, 6364)]