225574704

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^2\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 90

約数和(自身を含む): 641935476

約数和(自身を除く): 416360772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 251, 316, 474, 502, 632, 711, 753, 948, 1004, 1264, 1422, 1506, 1896, 2008, 2259, 2844, 3012, 3792, 4016, 4518, 5688, 6024, 6241, 9036, 11376, 12048, 12482, 18072, 18723, 19829, 24964, 36144, 37446, 39658, 49928, 56169, 59487, 74892, 79316, 99856, 112338, 118974, 149784, 158632, 178461, 224676, 237948, 299568, 317264, 356922, 449352, 475896, 713844, 898704, 951792, 1427688, 1566491, 2855376, 3132982, 4699473, 6265964, 9398946, 12531928, 14098419, 18797892, 25063856, 28196838, 37595784, 56393676, 75191568, 112787352, 225574704]

約数ペア:

[(1, 225574704), (2, 112787352), (3, 75191568), (4, 56393676), (6, 37595784), (8, 28196838), (9, 25063856), (12, 18797892), (16, 14098419), (18, 12531928), (24, 9398946), (36, 6265964), (48, 4699473), (72, 3132982), (79, 2855376), (144, 1566491), (158, 1427688), (237, 951792), (251, 898704), (316, 713844), (474, 475896), (502, 449352), (632, 356922), (711, 317264), (753, 299568), (948, 237948), (1004, 224676), (1264, 178461), (1422, 158632), (1506, 149784), (1896, 118974), (2008, 112338), (2259, 99856), (2844, 79316), (3012, 74892), (3792, 59487), (4016, 56169), (4518, 49928), (5688, 39658), (6024, 37446), (6241, 36144), (9036, 24964), (11376, 19829), (12048, 18723), (12482, 18072)]