299233396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 678900096

約数和(自身を除く): 379666700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 2953, 3619, 4606, 5906, 7238, 9212, 11812, 14476, 20671, 25333, 32483, 41342, 50666, 64966, 82684, 101332, 129932, 138791, 144697, 227381, 277582, 289394, 454762, 555164, 578788, 909524, 971537, 1526701, 1591667, 1943074, 3053402, 3183334, 3886148, 6106804, 6366668, 6800759, 10686907, 13601518, 21373814, 27203036, 42747628, 74808349, 149616698, 299233396]

約数ペア:

[(1, 299233396), (2, 149616698), (4, 74808349), (7, 42747628), (11, 27203036), (14, 21373814), (22, 13601518), (28, 10686907), (44, 6800759), (47, 6366668), (49, 6106804), (77, 3886148), (94, 3183334), (98, 3053402), (154, 1943074), (188, 1591667), (196, 1526701), (308, 971537), (329, 909524), (517, 578788), (539, 555164), (658, 454762), (1034, 289394), (1078, 277582), (1316, 227381), (2068, 144697), (2156, 138791), (2303, 129932), (2953, 101332), (3619, 82684), (4606, 64966), (5906, 50666), (7238, 41342), (9212, 32483), (11812, 25333), (14476, 20671)]