219872934

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 528875040

約数和(自身を除く): 309002106

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 193, 219, 289, 306, 386, 438, 459, 578, 579, 657, 867, 918, 1158, 1241, 1314, 1734, 1737, 1971, 2482, 2601, 3281, 3474, 3723, 3942, 5202, 5211, 6562, 7446, 7803, 9843, 10422, 11169, 14089, 15606, 19686, 21097, 22338, 28178, 29529, 33507, 42194, 42267, 55777, 59058, 63291, 67014, 84534, 88587, 111554, 126582, 126801, 167331, 177174, 189873, 239513, 253602, 334662, 379746, 380403, 479026, 501993, 569619, 718539, 760806, 1003986, 1139238, 1437078, 1505979, 2155617, 3011958, 4071721, 4311234, 6466851, 8143442, 12215163, 12933702, 24430326, 36645489, 73290978, 109936467, 219872934]

約数ペア:

[(1, 219872934), (2, 109936467), (3, 73290978), (6, 36645489), (9, 24430326), (17, 12933702), (18, 12215163), (27, 8143442), (34, 6466851), (51, 4311234), (54, 4071721), (73, 3011958), (102, 2155617), (146, 1505979), (153, 1437078), (193, 1139238), (219, 1003986), (289, 760806), (306, 718539), (386, 569619), (438, 501993), (459, 479026), (578, 380403), (579, 379746), (657, 334662), (867, 253602), (918, 239513), (1158, 189873), (1241, 177174), (1314, 167331), (1734, 126801), (1737, 126582), (1971, 111554), (2482, 88587), (2601, 84534), (3281, 67014), (3474, 63291), (3723, 59058), (3942, 55777), (5202, 42267), (5211, 42194), (6562, 33507), (7446, 29529), (7803, 28178), (9843, 22338), (10422, 21097), (11169, 19686), (14089, 15606)]