1189552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 3055360

約数和(自身を除く): 1865808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 43, 52, 56, 76, 86, 91, 104, 112, 133, 152, 172, 182, 208, 247, 266, 301, 304, 344, 364, 494, 532, 559, 602, 688, 728, 817, 988, 1064, 1118, 1204, 1456, 1634, 1729, 1976, 2128, 2236, 2408, 3268, 3458, 3913, 3952, 4472, 4816, 5719, 6536, 6916, 7826, 8944, 10621, 11438, 13072, 13832, 15652, 21242, 22876, 27664, 31304, 42484, 45752, 62608, 74347, 84968, 91504, 148694, 169936, 297388, 594776, 1189552]

約数ペア:

[(1, 1189552), (2, 594776), (4, 297388), (7, 169936), (8, 148694), (13, 91504), (14, 84968), (16, 74347), (19, 62608), (26, 45752), (28, 42484), (38, 31304), (43, 27664), (52, 22876), (56, 21242), (76, 15652), (86, 13832), (91, 13072), (104, 11438), (112, 10621), (133, 8944), (152, 7826), (172, 6916), (182, 6536), (208, 5719), (247, 4816), (266, 4472), (301, 3952), (304, 3913), (344, 3458), (364, 3268), (494, 2408), (532, 2236), (559, 2128), (602, 1976), (688, 1729), (728, 1634), (817, 1456), (988, 1204), (1064, 1118)]