223663384

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 488851200

約数和(自身を除く): 265187816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 163, 214, 229, 326, 428, 458, 652, 749, 856, 916, 1141, 1304, 1498, 1603, 1832, 2282, 2996, 3206, 4564, 5992, 6412, 9128, 12824, 17441, 24503, 34882, 37327, 49006, 69764, 74654, 98012, 122087, 139528, 149308, 171521, 196024, 244174, 261289, 298616, 343042, 488348, 522578, 686084, 976696, 1045156, 1372168, 2090312, 3993989, 7987978, 15975956, 27957923, 31951912, 55915846, 111831692, 223663384]

約数ペア:

[(1, 223663384), (2, 111831692), (4, 55915846), (7, 31951912), (8, 27957923), (14, 15975956), (28, 7987978), (56, 3993989), (107, 2090312), (163, 1372168), (214, 1045156), (229, 976696), (326, 686084), (428, 522578), (458, 488348), (652, 343042), (749, 298616), (856, 261289), (916, 244174), (1141, 196024), (1304, 171521), (1498, 149308), (1603, 139528), (1832, 122087), (2282, 98012), (2996, 74654), (3206, 69764), (4564, 49006), (5992, 37327), (6412, 34882), (9128, 24503), (12824, 17441)]