306251736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 933742080

約数和(自身を除く): 627490344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 157, 168, 204, 238, 314, 357, 408, 471, 476, 628, 683, 714, 942, 952, 1099, 1256, 1366, 1428, 1884, 2049, 2198, 2669, 2732, 2856, 3297, 3768, 4098, 4396, 4781, 5338, 5464, 6594, 8007, 8196, 8792, 9562, 10676, 11611, 13188, 14343, 16014, 16392, 18683, 19124, 21352, 23222, 26376, 28686, 32028, 34833, 37366, 38248, 46444, 56049, 57372, 64056, 69666, 74732, 81277, 92888, 107231, 112098, 114744, 139332, 149464, 162554, 214462, 224196, 243831, 278664, 321693, 325108, 428924, 448392, 487662, 643386, 650216, 750617, 857848, 975324, 1286772, 1501234, 1822927, 1950648, 2251851, 2573544, 3002468, 3645854, 4503702, 5468781, 6004936, 7291708, 9007404, 10937562, 12760489, 14583416, 18014808, 21875124, 25520978, 38281467, 43750248, 51041956, 76562934, 102083912, 153125868, 306251736]

約数ペア:

[(1, 306251736), (2, 153125868), (3, 102083912), (4, 76562934), (6, 51041956), (7, 43750248), (8, 38281467), (12, 25520978), (14, 21875124), (17, 18014808), (21, 14583416), (24, 12760489), (28, 10937562), (34, 9007404), (42, 7291708), (51, 6004936), (56, 5468781), (68, 4503702), (84, 3645854), (102, 3002468), (119, 2573544), (136, 2251851), (157, 1950648), (168, 1822927), (204, 1501234), (238, 1286772), (314, 975324), (357, 857848), (408, 750617), (471, 650216), (476, 643386), (628, 487662), (683, 448392), (714, 428924), (942, 325108), (952, 321693), (1099, 278664), (1256, 243831), (1366, 224196), (1428, 214462), (1884, 162554), (2049, 149464), (2198, 139332), (2669, 114744), (2732, 112098), (2856, 107231), (3297, 92888), (3768, 81277), (4098, 74732), (4396, 69666), (4781, 64056), (5338, 57372), (5464, 56049), (6594, 46444), (8007, 38248), (8196, 37366), (8792, 34833), (9562, 32028), (10676, 28686), (11611, 26376), (13188, 23222), (14343, 21352), (16014, 19124), (16392, 18683)]