642235392

素因数分解:

$2^{10}\times 3^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 2011791600

約数和(自身を除く): 1369556208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 89, 96, 108, 116, 128, 144, 162, 174, 178, 192, 216, 232, 243, 256, 261, 267, 288, 324, 348, 356, 384, 432, 464, 486, 512, 522, 534, 576, 648, 696, 712, 768, 783, 801, 864, 928, 972, 1024, 1044, 1068, 1152, 1296, 1392, 1424, 1536, 1566, 1602, 1728, 1856, 1944, 2088, 2136, 2304, 2349, 2403, 2581, 2592, 2784, 2848, 3072, 3132, 3204, 3456, 3712, 3888, 4176, 4272, 4608, 4698, 4806, 5162, 5184, 5568, 5696, 6264, 6408, 6912, 7047, 7209, 7424, 7743, 7776, 8352, 8544, 9216, 9396, 9612, 10324, 10368, 11136, 11392, 12528, 12816, 13824, 14094, 14418, 14848, 15486, 15552, 16704, 17088, 18792, 19224, 20648, 20736, 21627, 22272, 22784, 23229, 25056, 25632, 27648, 28188, 28836, 29696, 30972, 31104, 33408, 34176, 37584, 38448, 41296, 41472, 43254, 44544, 45568, 46458, 50112, 51264, 56376, 57672, 61944, 62208, 66816, 68352, 69687, 75168, 76896, 82592, 82944, 86508, 89088, 91136, 92916, 100224, 102528, 112752, 115344, 123888, 124416, 133632, 136704, 139374, 150336, 153792, 165184, 173016, 185832, 200448, 205056, 209061, 225504, 230688, 247776, 248832, 267264, 273408, 278748, 300672, 307584, 330368, 346032, 371664, 400896, 410112, 418122, 451008, 461376, 495552, 557496, 601344, 615168, 627183, 660736, 692064, 743328, 801792, 820224, 836244, 902016, 922752, 991104, 1114992, 1202688, 1230336, 1254366, 1321472, 1384128, 1486656, 1672488, 1804032, 1845504, 1982208, 2229984, 2405376, 2460672, 2508732, 2642944, 2768256, 2973312, 3344976, 3608064, 3691008, 3964416, 4459968, 5017464, 5536512, 5946624, 6689952, 7216128, 7382016, 7928832, 8919936, 10034928, 11073024, 11893248, 13379904, 17839872, 20069856, 22146048, 23786496, 26759808, 35679744, 40139712, 53519616, 71359488, 80279424, 107039232, 160558848, 214078464, 321117696, 642235392]

約数ペア:

[(1, 642235392), (2, 321117696), (3, 214078464), (4, 160558848), (6, 107039232), (8, 80279424), (9, 71359488), (12, 53519616), (16, 40139712), (18, 35679744), (24, 26759808), (27, 23786496), (29, 22146048), (32, 20069856), (36, 17839872), (48, 13379904), (54, 11893248), (58, 11073024), (64, 10034928), (72, 8919936), (81, 7928832), (87, 7382016), (89, 7216128), (96, 6689952), (108, 5946624), (116, 5536512), (128, 5017464), (144, 4459968), (162, 3964416), (174, 3691008), (178, 3608064), (192, 3344976), (216, 2973312), (232, 2768256), (243, 2642944), (256, 2508732), (261, 2460672), (267, 2405376), (288, 2229984), (324, 1982208), (348, 1845504), (356, 1804032), (384, 1672488), (432, 1486656), (464, 1384128), (486, 1321472), (512, 1254366), (522, 1230336), (534, 1202688), (576, 1114992), (648, 991104), (696, 922752), (712, 902016), (768, 836244), (783, 820224), (801, 801792), (864, 743328), (928, 692064), (972, 660736), (1024, 627183), (1044, 615168), (1068, 601344), (1152, 557496), (1296, 495552), (1392, 461376), (1424, 451008), (1536, 418122), (1566, 410112), (1602, 400896), (1728, 371664), (1856, 346032), (1944, 330368), (2088, 307584), (2136, 300672), (2304, 278748), (2349, 273408), (2403, 267264), (2581, 248832), (2592, 247776), (2784, 230688), (2848, 225504), (3072, 209061), (3132, 205056), (3204, 200448), (3456, 185832), (3712, 173016), (3888, 165184), (4176, 153792), (4272, 150336), (4608, 139374), (4698, 136704), (4806, 133632), (5162, 124416), (5184, 123888), (5568, 115344), (5696, 112752), (6264, 102528), (6408, 100224), (6912, 92916), (7047, 91136), (7209, 89088), (7424, 86508), (7743, 82944), (7776, 82592), (8352, 76896), (8544, 75168), (9216, 69687), (9396, 68352), (9612, 66816), (10324, 62208), (10368, 61944), (11136, 57672), (11392, 56376), (12528, 51264), (12816, 50112), (13824, 46458), (14094, 45568), (14418, 44544), (14848, 43254), (15486, 41472), (15552, 41296), (16704, 38448), (17088, 37584), (18792, 34176), (19224, 33408), (20648, 31104), (20736, 30972), (21627, 29696), (22272, 28836), (22784, 28188), (23229, 27648), (25056, 25632)]