441558656

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 1113937920

約数和(自身を除く): 672379264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 631, 704, 781, 896, 994, 1136, 1232, 1262, 1408, 1562, 1988, 2272, 2464, 2524, 3124, 3976, 4417, 4544, 4928, 5048, 5467, 6248, 6941, 7952, 8834, 9088, 9856, 10096, 10934, 12496, 13882, 15904, 17668, 20192, 21868, 24992, 27764, 31808, 35336, 40384, 43736, 44801, 48587, 49984, 55528, 63616, 70672, 80768, 87472, 89602, 97174, 99968, 111056, 141344, 174944, 179204, 194348, 222112, 282688, 313607, 349888, 358408, 388696, 444224, 492811, 565376, 627214, 699776, 716816, 777392, 888448, 985622, 1254428, 1433632, 1554784, 1971244, 2508856, 2867264, 3109568, 3449677, 3942488, 5017712, 5734528, 6219136, 6899354, 7884976, 10035424, 13798708, 15769952, 20070848, 27597416, 31539904, 40141696, 55194832, 63079808, 110389664, 220779328, 441558656]

約数ペア:

[(1, 441558656), (2, 220779328), (4, 110389664), (7, 63079808), (8, 55194832), (11, 40141696), (14, 31539904), (16, 27597416), (22, 20070848), (28, 15769952), (32, 13798708), (44, 10035424), (56, 7884976), (64, 6899354), (71, 6219136), (77, 5734528), (88, 5017712), (112, 3942488), (128, 3449677), (142, 3109568), (154, 2867264), (176, 2508856), (224, 1971244), (284, 1554784), (308, 1433632), (352, 1254428), (448, 985622), (497, 888448), (568, 777392), (616, 716816), (631, 699776), (704, 627214), (781, 565376), (896, 492811), (994, 444224), (1136, 388696), (1232, 358408), (1262, 349888), (1408, 313607), (1562, 282688), (1988, 222112), (2272, 194348), (2464, 179204), (2524, 174944), (3124, 141344), (3976, 111056), (4417, 99968), (4544, 97174), (4928, 89602), (5048, 87472), (5467, 80768), (6248, 70672), (6941, 63616), (7952, 55528), (8834, 49984), (9088, 48587), (9856, 44801), (10096, 43736), (10934, 40384), (12496, 35336), (13882, 31808), (15904, 27764), (17668, 24992), (20192, 21868)]