254025744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39791}}^1$

素因数の和:39828

約数の個数: 80

約数和(自身を含む): 789473280

約数和(自身を除く): 535447536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 39791, 79582, 119373, 159164, 238746, 278537, 318328, 477492, 557074, 636656, 756029, 835611, 954984, 1114148, 1512058, 1671222, 1909968, 2228296, 2268087, 3024116, 3342444, 4456592, 4536174, 5292203, 6048232, 6684888, 9072348, 10584406, 12096464, 13369776, 15876609, 18144696, 21168812, 31753218, 36289392, 42337624, 63506436, 84675248, 127012872, 254025744]

約数ペア:

[(1, 254025744), (2, 127012872), (3, 84675248), (4, 63506436), (6, 42337624), (7, 36289392), (8, 31753218), (12, 21168812), (14, 18144696), (16, 15876609), (19, 13369776), (21, 12096464), (24, 10584406), (28, 9072348), (38, 6684888), (42, 6048232), (48, 5292203), (56, 4536174), (57, 4456592), (76, 3342444), (84, 3024116), (112, 2268087), (114, 2228296), (133, 1909968), (152, 1671222), (168, 1512058), (228, 1114148), (266, 954984), (304, 835611), (336, 756029), (399, 636656), (456, 557074), (532, 477492), (798, 318328), (912, 278537), (1064, 238746), (1596, 159164), (2128, 119373), (3192, 79582), (6384, 39791)]