381427584

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2332

約数の個数: 128

約数和(自身を含む): 1113350400

約数和(自身を除く): 731922816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2273, 2432, 2622, 2944, 3496, 3648, 4416, 4546, 5244, 6819, 6992, 7296, 8832, 9092, 10488, 13638, 13984, 18184, 20976, 27276, 27968, 36368, 41952, 43187, 52279, 54552, 55936, 72736, 83904, 86374, 104558, 109104, 129561, 145472, 156837, 167808, 172748, 209116, 218208, 259122, 290944, 313674, 345496, 418232, 436416, 518244, 627348, 690992, 836464, 872832, 993301, 1036488, 1254696, 1381984, 1672928, 1986602, 2072976, 2509392, 2763968, 2979903, 3345856, 3973204, 4145952, 5018784, 5527936, 5959806, 6691712, 7946408, 8291904, 10037568, 11919612, 15892816, 16583808, 20075136, 23839224, 31785632, 47678448, 63571264, 95356896, 127142528, 190713792, 381427584]

約数ペア:

[(1, 381427584), (2, 190713792), (3, 127142528), (4, 95356896), (6, 63571264), (8, 47678448), (12, 31785632), (16, 23839224), (19, 20075136), (23, 16583808), (24, 15892816), (32, 11919612), (38, 10037568), (46, 8291904), (48, 7946408), (57, 6691712), (64, 5959806), (69, 5527936), (76, 5018784), (92, 4145952), (96, 3973204), (114, 3345856), (128, 2979903), (138, 2763968), (152, 2509392), (184, 2072976), (192, 1986602), (228, 1672928), (276, 1381984), (304, 1254696), (368, 1036488), (384, 993301), (437, 872832), (456, 836464), (552, 690992), (608, 627348), (736, 518244), (874, 436416), (912, 418232), (1104, 345496), (1216, 313674), (1311, 290944), (1472, 259122), (1748, 218208), (1824, 209116), (2208, 172748), (2273, 167808), (2432, 156837), (2622, 145472), (2944, 129561), (3496, 109104), (3648, 104558), (4416, 86374), (4546, 83904), (5244, 72736), (6819, 55936), (6992, 54552), (7296, 52279), (8832, 43187), (9092, 41952), (10488, 36368), (13638, 27968), (13984, 27276), (18184, 20976)]