180914352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 495384960

約数和(自身を除く): 314470608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 652, 912, 978, 1217, 1304, 1956, 2434, 2608, 3097, 3651, 3912, 4868, 6194, 7302, 7824, 9291, 9736, 12388, 14604, 18582, 19472, 23123, 24776, 29208, 37164, 46246, 49552, 58416, 69369, 74328, 92492, 138738, 148656, 184984, 198371, 277476, 369968, 396742, 554952, 595113, 793484, 1109904, 1190226, 1586968, 2380452, 3173936, 3769049, 4760904, 7538098, 9521808, 11307147, 15076196, 22614294, 30152392, 45228588, 60304784, 90457176, 180914352]

約数ペア:

[(1, 180914352), (2, 90457176), (3, 60304784), (4, 45228588), (6, 30152392), (8, 22614294), (12, 15076196), (16, 11307147), (19, 9521808), (24, 7538098), (38, 4760904), (48, 3769049), (57, 3173936), (76, 2380452), (114, 1586968), (152, 1190226), (163, 1109904), (228, 793484), (304, 595113), (326, 554952), (456, 396742), (489, 369968), (652, 277476), (912, 198371), (978, 184984), (1217, 148656), (1304, 138738), (1956, 92492), (2434, 74328), (2608, 69369), (3097, 58416), (3651, 49552), (3912, 46246), (4868, 37164), (6194, 29208), (7302, 24776), (7824, 23123), (9291, 19472), (9736, 18582), (12388, 14604)]