245027904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 729691200

約数和(自身を除く): 484663296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 121, 132, 159, 176, 192, 199, 212, 242, 264, 318, 352, 363, 398, 424, 484, 528, 583, 597, 636, 704, 726, 796, 848, 968, 1056, 1166, 1194, 1272, 1452, 1592, 1696, 1749, 1936, 2112, 2189, 2332, 2388, 2544, 2904, 3184, 3392, 3498, 3872, 4378, 4664, 4776, 5088, 5808, 6368, 6413, 6567, 6996, 7744, 8756, 9328, 9552, 10176, 10547, 11616, 12736, 12826, 13134, 13992, 17512, 18656, 19104, 19239, 21094, 23232, 24079, 25652, 26268, 27984, 31641, 35024, 37312, 38208, 38478, 42188, 48158, 51304, 52536, 55968, 63282, 70048, 72237, 76956, 84376, 96316, 102608, 105072, 111936, 116017, 126564, 140096, 144474, 153912, 168752, 192632, 205216, 210144, 232034, 253128, 288948, 307824, 337504, 348051, 385264, 410432, 420288, 464068, 506256, 577896, 615648, 675008, 696102, 770528, 928136, 1012512, 1155792, 1231296, 1276187, 1392204, 1541056, 1856272, 2025024, 2311584, 2552374, 2784408, 3712544, 3828561, 4623168, 5104748, 5568816, 7425088, 7657122, 10209496, 11137632, 15314244, 20418992, 22275264, 30628488, 40837984, 61256976, 81675968, 122513952, 245027904]

約数ペア:

[(1, 245027904), (2, 122513952), (3, 81675968), (4, 61256976), (6, 40837984), (8, 30628488), (11, 22275264), (12, 20418992), (16, 15314244), (22, 11137632), (24, 10209496), (32, 7657122), (33, 7425088), (44, 5568816), (48, 5104748), (53, 4623168), (64, 3828561), (66, 3712544), (88, 2784408), (96, 2552374), (106, 2311584), (121, 2025024), (132, 1856272), (159, 1541056), (176, 1392204), (192, 1276187), (199, 1231296), (212, 1155792), (242, 1012512), (264, 928136), (318, 770528), (352, 696102), (363, 675008), (398, 615648), (424, 577896), (484, 506256), (528, 464068), (583, 420288), (597, 410432), (636, 385264), (704, 348051), (726, 337504), (796, 307824), (848, 288948), (968, 253128), (1056, 232034), (1166, 210144), (1194, 205216), (1272, 192632), (1452, 168752), (1592, 153912), (1696, 144474), (1749, 140096), (1936, 126564), (2112, 116017), (2189, 111936), (2332, 105072), (2388, 102608), (2544, 96316), (2904, 84376), (3184, 76956), (3392, 72237), (3498, 70048), (3872, 63282), (4378, 55968), (4664, 52536), (4776, 51304), (5088, 48158), (5808, 42188), (6368, 38478), (6413, 38208), (6567, 37312), (6996, 35024), (7744, 31641), (8756, 27984), (9328, 26268), (9552, 25652), (10176, 24079), (10547, 23232), (11616, 21094), (12736, 19239), (12826, 19104), (13134, 18656), (13992, 17512)]