428375616

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{26881}}^1$

素因数の和:26979

約数の個数: 56

約数和(自身を含む): 1147108704

約数和(自身を除く): 718733088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15936, 26881, 53762, 80643, 107524, 161286, 215048, 322572, 430096, 645144, 860192, 1290288, 1720384, 2231123, 2580576, 4462246, 5161152, 6693369, 8924492, 13386738, 17848984, 26773476, 35697968, 53546952, 71395936, 107093904, 142791872, 214187808, 428375616]

約数ペア:

[(1, 428375616), (2, 214187808), (3, 142791872), (4, 107093904), (6, 71395936), (8, 53546952), (12, 35697968), (16, 26773476), (24, 17848984), (32, 13386738), (48, 8924492), (64, 6693369), (83, 5161152), (96, 4462246), (166, 2580576), (192, 2231123), (249, 1720384), (332, 1290288), (498, 860192), (664, 645144), (996, 430096), (1328, 322572), (1992, 215048), (2656, 161286), (3984, 107524), (5312, 80643), (7968, 53762), (15936, 26881)]