785221056

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:651

約数の個数: 168

約数和(自身を含む): 2389459280

約数和(自身を除く): 1604238224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 157, 171, 192, 228, 288, 304, 314, 342, 456, 457, 471, 576, 608, 628, 684, 912, 914, 942, 1216, 1256, 1368, 1371, 1413, 1824, 1828, 1884, 2512, 2736, 2742, 2826, 2983, 3648, 3656, 3768, 4113, 5024, 5472, 5484, 5652, 5966, 7312, 7536, 8226, 8683, 8949, 10048, 10944, 10968, 11304, 11932, 14624, 15072, 16452, 17366, 17898, 21936, 22608, 23864, 26049, 26847, 29248, 30144, 32904, 34732, 35796, 43872, 45216, 47728, 52098, 53694, 65808, 69464, 71592, 71749, 78147, 87744, 90432, 95456, 104196, 107388, 131616, 138928, 143184, 143498, 156294, 190912, 208392, 214776, 215247, 263232, 277856, 286368, 286996, 312588, 416784, 429552, 430494, 555712, 572736, 573992, 625176, 645741, 833568, 859104, 860988, 1147984, 1250352, 1291482, 1363231, 1667136, 1718208, 1721976, 2295968, 2500704, 2582964, 2726462, 3443952, 4089693, 4591936, 5001408, 5165928, 5452924, 6887904, 8179386, 10331856, 10905848, 12269079, 13775808, 16358772, 20663712, 21811696, 24538158, 32717544, 41327424, 43623392, 49076316, 65435088, 87246784, 98152632, 130870176, 196305264, 261740352, 392610528, 785221056]

約数ペア:

[(1, 785221056), (2, 392610528), (3, 261740352), (4, 196305264), (6, 130870176), (8, 98152632), (9, 87246784), (12, 65435088), (16, 49076316), (18, 43623392), (19, 41327424), (24, 32717544), (32, 24538158), (36, 21811696), (38, 20663712), (48, 16358772), (57, 13775808), (64, 12269079), (72, 10905848), (76, 10331856), (96, 8179386), (114, 6887904), (144, 5452924), (152, 5165928), (157, 5001408), (171, 4591936), (192, 4089693), (228, 3443952), (288, 2726462), (304, 2582964), (314, 2500704), (342, 2295968), (456, 1721976), (457, 1718208), (471, 1667136), (576, 1363231), (608, 1291482), (628, 1250352), (684, 1147984), (912, 860988), (914, 859104), (942, 833568), (1216, 645741), (1256, 625176), (1368, 573992), (1371, 572736), (1413, 555712), (1824, 430494), (1828, 429552), (1884, 416784), (2512, 312588), (2736, 286996), (2742, 286368), (2826, 277856), (2983, 263232), (3648, 215247), (3656, 214776), (3768, 208392), (4113, 190912), (5024, 156294), (5472, 143498), (5484, 143184), (5652, 138928), (5966, 131616), (7312, 107388), (7536, 104196), (8226, 95456), (8683, 90432), (8949, 87744), (10048, 78147), (10944, 71749), (10968, 71592), (11304, 69464), (11932, 65808), (14624, 53694), (15072, 52098), (16452, 47728), (17366, 45216), (17898, 43872), (21936, 35796), (22608, 34732), (23864, 32904), (26049, 30144), (26847, 29248)]