197801328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 530410496

約数和(自身を除く): 332609168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 372, 433, 496, 614, 744, 866, 921, 1228, 1299, 1488, 1732, 1842, 2456, 2598, 3464, 3684, 4912, 5196, 6928, 7368, 9517, 10392, 13423, 14736, 19034, 20784, 26846, 28551, 38068, 40269, 53692, 57102, 76136, 80538, 107384, 114204, 132931, 152272, 161076, 214768, 228408, 265862, 322152, 398793, 456816, 531724, 644304, 797586, 1063448, 1595172, 2126896, 3190344, 4120861, 6380688, 8241722, 12362583, 16483444, 24725166, 32966888, 49450332, 65933776, 98900664, 197801328]

約数ペア:

[(1, 197801328), (2, 98900664), (3, 65933776), (4, 49450332), (6, 32966888), (8, 24725166), (12, 16483444), (16, 12362583), (24, 8241722), (31, 6380688), (48, 4120861), (62, 3190344), (93, 2126896), (124, 1595172), (186, 1063448), (248, 797586), (307, 644304), (372, 531724), (433, 456816), (496, 398793), (614, 322152), (744, 265862), (866, 228408), (921, 214768), (1228, 161076), (1299, 152272), (1488, 132931), (1732, 114204), (1842, 107384), (2456, 80538), (2598, 76136), (3464, 57102), (3684, 53692), (4912, 40269), (5196, 38068), (6928, 28551), (7368, 26846), (9517, 20784), (10392, 19034), (13423, 14736)]