919645312

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 1873821600

約数和(自身を除く): 954176288

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 107, 128, 166, 214, 332, 428, 664, 809, 856, 1328, 1618, 1712, 2656, 3236, 3424, 5312, 6472, 6848, 8881, 10624, 12944, 13696, 17762, 25888, 35524, 51776, 67147, 71048, 86563, 103552, 134294, 142096, 173126, 268588, 284192, 346252, 537176, 568384, 692504, 1074352, 1136768, 1385008, 2148704, 2770016, 4297408, 5540032, 7184729, 8594816, 11080064, 14369458, 28738916, 57477832, 114955664, 229911328, 459822656, 919645312]

約数ペア:

[(1, 919645312), (2, 459822656), (4, 229911328), (8, 114955664), (16, 57477832), (32, 28738916), (64, 14369458), (83, 11080064), (107, 8594816), (128, 7184729), (166, 5540032), (214, 4297408), (332, 2770016), (428, 2148704), (664, 1385008), (809, 1136768), (856, 1074352), (1328, 692504), (1618, 568384), (1712, 537176), (2656, 346252), (3236, 284192), (3424, 268588), (5312, 173126), (6472, 142096), (6848, 134294), (8881, 103552), (10624, 86563), (12944, 71048), (13696, 67147), (17762, 51776), (25888, 35524)]