224756172

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 577668000

約数和(自身を除く): 352911828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 199, 229, 274, 398, 411, 458, 548, 597, 687, 796, 822, 916, 1194, 1233, 1374, 1644, 1791, 2061, 2388, 2466, 2748, 3582, 4122, 4932, 7164, 8244, 27263, 31373, 45571, 54526, 62746, 81789, 91142, 94119, 109052, 125492, 136713, 163578, 182284, 188238, 245367, 273426, 282357, 327156, 376476, 410139, 490734, 546852, 564714, 820278, 981468, 1129428, 1640556, 6243227, 12486454, 18729681, 24972908, 37459362, 56189043, 74918724, 112378086, 224756172]

約数ペア:

[(1, 224756172), (2, 112378086), (3, 74918724), (4, 56189043), (6, 37459362), (9, 24972908), (12, 18729681), (18, 12486454), (36, 6243227), (137, 1640556), (199, 1129428), (229, 981468), (274, 820278), (398, 564714), (411, 546852), (458, 490734), (548, 410139), (597, 376476), (687, 327156), (796, 282357), (822, 273426), (916, 245367), (1194, 188238), (1233, 182284), (1374, 163578), (1644, 136713), (1791, 125492), (2061, 109052), (2388, 94119), (2466, 91142), (2748, 81789), (3582, 62746), (4122, 54526), (4932, 45571), (7164, 31373), (8244, 27263)]