3946904352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{721291}}^1$

素因数の和:721326

約数の個数: 72

約数和(自身を含む): 11814762960

約数和(自身を除く): 7867858608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 721291, 1442582, 2163873, 2885164, 4327746, 5770328, 6491619, 8655492, 11540656, 12983238, 13704529, 17310984, 23081312, 25966476, 27409058, 34621968, 41113587, 51932952, 54818116, 69243936, 82227174, 103865904, 109636232, 123340761, 164454348, 207731808, 219272464, 246681522, 328908696, 438544928, 493363044, 657817392, 986726088, 1315634784, 1973452176, 3946904352]

約数ペア:

[(1, 3946904352), (2, 1973452176), (3, 1315634784), (4, 986726088), (6, 657817392), (8, 493363044), (9, 438544928), (12, 328908696), (16, 246681522), (18, 219272464), (19, 207731808), (24, 164454348), (32, 123340761), (36, 109636232), (38, 103865904), (48, 82227174), (57, 69243936), (72, 54818116), (76, 51932952), (96, 41113587), (114, 34621968), (144, 27409058), (152, 25966476), (171, 23081312), (228, 17310984), (288, 13704529), (304, 12983238), (342, 11540656), (456, 8655492), (608, 6491619), (684, 5770328), (912, 4327746), (1368, 2885164), (1824, 2163873), (2736, 1442582), (5472, 721291)]