374985422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 722525184

約数和(自身を除く): 347539762

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 61, 119, 122, 161, 238, 322, 391, 427, 782, 854, 1037, 1123, 1403, 2074, 2246, 2737, 2806, 5474, 7259, 7861, 9821, 14518, 15722, 19091, 19642, 23851, 25829, 38182, 47702, 51658, 68503, 133637, 137006, 166957, 180803, 267274, 333914, 361606, 439093, 479521, 878186, 959042, 1164551, 1575569, 2329102, 3073651, 3151138, 6147302, 8151857, 11028983, 16303714, 22057966, 26784673, 53569346, 187492711, 374985422]

約数ペア:

[(1, 374985422), (2, 187492711), (7, 53569346), (14, 26784673), (17, 22057966), (23, 16303714), (34, 11028983), (46, 8151857), (61, 6147302), (119, 3151138), (122, 3073651), (161, 2329102), (238, 1575569), (322, 1164551), (391, 959042), (427, 878186), (782, 479521), (854, 439093), (1037, 361606), (1123, 333914), (1403, 267274), (2074, 180803), (2246, 166957), (2737, 137006), (2806, 133637), (5474, 68503), (7259, 51658), (7861, 47702), (9821, 38182), (14518, 25829), (15722, 23851), (19091, 19642)]