305524512

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 908402040

約数和(自身を除く): 602877528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 157, 174, 232, 233, 261, 288, 314, 348, 464, 466, 471, 522, 628, 696, 699, 928, 932, 942, 1044, 1256, 1392, 1398, 1413, 1864, 1884, 2088, 2097, 2512, 2784, 2796, 2826, 3728, 3768, 4176, 4194, 4553, 5024, 5592, 5652, 6757, 7456, 7536, 8352, 8388, 9106, 11184, 11304, 13514, 13659, 15072, 16776, 18212, 20271, 22368, 22608, 27028, 27318, 33552, 36424, 36581, 40542, 40977, 45216, 54056, 54636, 60813, 67104, 72848, 73162, 81084, 81954, 108112, 109272, 109743, 121626, 145696, 146324, 162168, 163908, 216224, 218544, 219486, 243252, 292648, 324336, 327816, 329229, 437088, 438972, 486504, 585296, 648672, 655632, 658458, 877944, 973008, 1060849, 1170592, 1311264, 1316916, 1755888, 1946016, 2121698, 2633832, 3182547, 3511776, 4243396, 5267664, 6365094, 8486792, 9547641, 10535328, 12730188, 16973584, 19095282, 25460376, 33947168, 38190564, 50920752, 76381128, 101841504, 152762256, 305524512]

約数ペア:

[(1, 305524512), (2, 152762256), (3, 101841504), (4, 76381128), (6, 50920752), (8, 38190564), (9, 33947168), (12, 25460376), (16, 19095282), (18, 16973584), (24, 12730188), (29, 10535328), (32, 9547641), (36, 8486792), (48, 6365094), (58, 5267664), (72, 4243396), (87, 3511776), (96, 3182547), (116, 2633832), (144, 2121698), (157, 1946016), (174, 1755888), (232, 1316916), (233, 1311264), (261, 1170592), (288, 1060849), (314, 973008), (348, 877944), (464, 658458), (466, 655632), (471, 648672), (522, 585296), (628, 486504), (696, 438972), (699, 437088), (928, 329229), (932, 327816), (942, 324336), (1044, 292648), (1256, 243252), (1392, 219486), (1398, 218544), (1413, 216224), (1864, 163908), (1884, 162168), (2088, 146324), (2097, 145696), (2512, 121626), (2784, 109743), (2796, 109272), (2826, 108112), (3728, 81954), (3768, 81084), (4176, 73162), (4194, 72848), (4553, 67104), (5024, 60813), (5592, 54636), (5652, 54056), (6757, 45216), (7456, 40977), (7536, 40542), (8352, 36581), (8388, 36424), (9106, 33552), (11184, 27318), (11304, 27028), (13514, 22608), (13659, 22368), (15072, 20271), (16776, 18212)]