216456737896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7334533}}^1$

素因数の和:7334594

約数の個数: 64

約数和(自身を含む): 506962990080

約数和(自身を除く): 290506252184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 7334533, 14669066, 29338132, 51341731, 58676264, 102683462, 124687061, 205366924, 227370523, 249374122, 410733848, 454741046, 498748244, 872809427, 909482092, 997496488, 1591593661, 1745618854, 1818964184, 3183187322, 3491237708, 3865298891, 6366374644, 6982475416, 7730597782, 12732749288, 15461195564, 27057092237, 30922391128, 54114184474, 108228368948, 216456737896]

約数ペア:

[(1, 216456737896), (2, 108228368948), (4, 54114184474), (7, 30922391128), (8, 27057092237), (14, 15461195564), (17, 12732749288), (28, 7730597782), (31, 6982475416), (34, 6366374644), (56, 3865298891), (62, 3491237708), (68, 3183187322), (119, 1818964184), (124, 1745618854), (136, 1591593661), (217, 997496488), (238, 909482092), (248, 872809427), (434, 498748244), (476, 454741046), (527, 410733848), (868, 249374122), (952, 227370523), (1054, 205366924), (1736, 124687061), (2108, 102683462), (3689, 58676264), (4216, 51341731), (7378, 29338132), (14756, 14669066), (29512, 7334533)]