216839896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2553

約数の個数: 96

約数和(自身を含む): 539511840

約数和(自身を除く): 322671944

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 2503, 2548, 3094, 3332, 5006, 5096, 6188, 6664, 10012, 10829, 12376, 17521, 20024, 21658, 32539, 35042, 42551, 43316, 65078, 70084, 85102, 86632, 122647, 130156, 140168, 170204, 227773, 245294, 260312, 297857, 340408, 455546, 490588, 553163, 595714, 911092, 981176, 1106326, 1191428, 1594411, 1822184, 2084999, 2212652, 2382856, 3188822, 3872141, 4169998, 4425304, 6377644, 7744282, 8339996, 12755288, 15488564, 16679992, 27104987, 30977128, 54209974, 108419948, 216839896]

約数ペア:

[(1, 216839896), (2, 108419948), (4, 54209974), (7, 30977128), (8, 27104987), (13, 16679992), (14, 15488564), (17, 12755288), (26, 8339996), (28, 7744282), (34, 6377644), (49, 4425304), (52, 4169998), (56, 3872141), (68, 3188822), (91, 2382856), (98, 2212652), (104, 2084999), (119, 1822184), (136, 1594411), (182, 1191428), (196, 1106326), (221, 981176), (238, 911092), (364, 595714), (392, 553163), (442, 490588), (476, 455546), (637, 340408), (728, 297857), (833, 260312), (884, 245294), (952, 227773), (1274, 170204), (1547, 140168), (1666, 130156), (1768, 122647), (2503, 86632), (2548, 85102), (3094, 70084), (3332, 65078), (5006, 43316), (5096, 42551), (6188, 35042), (6664, 32539), (10012, 21658), (10829, 20024), (12376, 17521)]