297187268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1483}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 631257984

約数和(自身を除く): 334070716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 421, 476, 842, 1483, 1684, 2947, 2966, 5894, 5932, 7157, 10381, 11788, 14314, 20762, 25211, 28628, 41524, 50099, 50422, 100198, 100844, 176477, 200396, 352954, 624343, 705908, 1248686, 2497372, 4370401, 8740802, 10613831, 17481604, 21227662, 42455324, 74296817, 148593634, 297187268]

約数ペア:

[(1, 297187268), (2, 148593634), (4, 74296817), (7, 42455324), (14, 21227662), (17, 17481604), (28, 10613831), (34, 8740802), (68, 4370401), (119, 2497372), (238, 1248686), (421, 705908), (476, 624343), (842, 352954), (1483, 200396), (1684, 176477), (2947, 100844), (2966, 100198), (5894, 50422), (5932, 50099), (7157, 41524), (10381, 28628), (11788, 25211), (14314, 20762)]