428156928

素因数分解:

$2^{11}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 1337836500

約数和(自身を除く): 909679572

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, 256, 261, 267, 288, 324, 348, 356, 384, 432, 464, 512, 522, 534, 576, 648, 696, 712, 768, 783, 801, 864, 928, 1024, 1044, 1068, 1152, 1296, 1392, 1424, 1536, 1566, 1602, 1728, 1856, 2048, 2088, 2136, 2304, 2349, 2403, 2581, 2592, 2784, 2848, 3072, 3132, 3204, 3456, 3712, 4176, 4272, 4608, 4698, 4806, 5162, 5184, 5568, 5696, 6144, 6264, 6408, 6912, 7209, 7424, 7743, 8352, 8544, 9216, 9396, 9612, 10324, 10368, 11136, 11392, 12528, 12816, 13824, 14418, 14848, 15486, 16704, 17088, 18432, 18792, 19224, 20648, 20736, 22272, 22784, 23229, 25056, 25632, 27648, 28836, 29696, 30972, 33408, 34176, 37584, 38448, 41296, 41472, 44544, 45568, 46458, 50112, 51264, 55296, 57672, 59392, 61944, 66816, 68352, 69687, 75168, 76896, 82592, 82944, 89088, 91136, 92916, 100224, 102528, 115344, 123888, 133632, 136704, 139374, 150336, 153792, 165184, 165888, 178176, 182272, 185832, 200448, 205056, 209061, 230688, 247776, 267264, 273408, 278748, 300672, 307584, 330368, 371664, 400896, 410112, 418122, 461376, 495552, 534528, 546816, 557496, 601344, 615168, 660736, 743328, 801792, 820224, 836244, 922752, 991104, 1114992, 1202688, 1230336, 1321472, 1486656, 1603584, 1640448, 1672488, 1845504, 1982208, 2229984, 2405376, 2460672, 2642944, 2973312, 3344976, 3691008, 3964416, 4459968, 4810752, 4921344, 5285888, 5946624, 6689952, 7382016, 7928832, 8919936, 11893248, 13379904, 14764032, 15857664, 17839872, 23786496, 26759808, 35679744, 47572992, 53519616, 71359488, 107039232, 142718976, 214078464, 428156928]

約数ペア:

[(1, 428156928), (2, 214078464), (3, 142718976), (4, 107039232), (6, 71359488), (8, 53519616), (9, 47572992), (12, 35679744), (16, 26759808), (18, 23786496), (24, 17839872), (27, 15857664), (29, 14764032), (32, 13379904), (36, 11893248), (48, 8919936), (54, 7928832), (58, 7382016), (64, 6689952), (72, 5946624), (81, 5285888), (87, 4921344), (89, 4810752), (96, 4459968), (108, 3964416), (116, 3691008), (128, 3344976), (144, 2973312), (162, 2642944), (174, 2460672), (178, 2405376), (192, 2229984), (216, 1982208), (232, 1845504), (256, 1672488), (261, 1640448), (267, 1603584), (288, 1486656), (324, 1321472), (348, 1230336), (356, 1202688), (384, 1114992), (432, 991104), (464, 922752), (512, 836244), (522, 820224), (534, 801792), (576, 743328), (648, 660736), (696, 615168), (712, 601344), (768, 557496), (783, 546816), (801, 534528), (864, 495552), (928, 461376), (1024, 418122), (1044, 410112), (1068, 400896), (1152, 371664), (1296, 330368), (1392, 307584), (1424, 300672), (1536, 278748), (1566, 273408), (1602, 267264), (1728, 247776), (1856, 230688), (2048, 209061), (2088, 205056), (2136, 200448), (2304, 185832), (2349, 182272), (2403, 178176), (2581, 165888), (2592, 165184), (2784, 153792), (2848, 150336), (3072, 139374), (3132, 136704), (3204, 133632), (3456, 123888), (3712, 115344), (4176, 102528), (4272, 100224), (4608, 92916), (4698, 91136), (4806, 89088), (5162, 82944), (5184, 82592), (5568, 76896), (5696, 75168), (6144, 69687), (6264, 68352), (6408, 66816), (6912, 61944), (7209, 59392), (7424, 57672), (7743, 55296), (8352, 51264), (8544, 50112), (9216, 46458), (9396, 45568), (9612, 44544), (10324, 41472), (10368, 41296), (11136, 38448), (11392, 37584), (12528, 34176), (12816, 33408), (13824, 30972), (14418, 29696), (14848, 28836), (15486, 27648), (16704, 25632), (17088, 25056), (18432, 23229), (18792, 22784), (19224, 22272), (20648, 20736)]