997790976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4801

約数の個数: 216

約数和(自身を含む): 3541516160

約数和(自身を除く): 2543725184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4759, 4992, 5376, 5824, 6552, 7488, 8064, 8736, 9518, 9984, 11648, 13104, 14277, 14976, 16128, 17472, 19036, 23296, 26208, 28554, 29952, 33313, 34944, 38072, 42831, 52416, 57108, 61867, 66626, 69888, 76144, 85662, 99939, 104832, 114216, 123734, 133252, 152288, 171324, 185601, 199878, 209664, 228432, 247468, 266504, 299817, 304576, 342648, 371202, 399756, 433069, 456864, 494936, 533008, 556803, 599634, 609152, 685296, 742404, 799512, 866138, 913728, 989872, 1066016, 1113606, 1199268, 1218304, 1299207, 1370592, 1484808, 1599024, 1732276, 1827456, 1979744, 2132032, 2227212, 2398536, 2598414, 2741184, 2969616, 3198048, 3464552, 3654912, 3897621, 3959488, 4264064, 4454424, 4797072, 5196828, 5482368, 5939232, 6396096, 6929104, 7795242, 7918976, 8528128, 8908848, 9594144, 10393656, 10964736, 11878464, 12792192, 13858208, 15590484, 15837952, 17817696, 19188288, 20787312, 23756928, 25584384, 27716416, 31180968, 35635392, 38376576, 41574624, 47513856, 55432832, 62361936, 71270784, 76753152, 83149248, 110865664, 124723872, 142541568, 166298496, 249447744, 332596992, 498895488, 997790976]

約数ペア:

[(1, 997790976), (2, 498895488), (3, 332596992), (4, 249447744), (6, 166298496), (7, 142541568), (8, 124723872), (9, 110865664), (12, 83149248), (13, 76753152), (14, 71270784), (16, 62361936), (18, 55432832), (21, 47513856), (24, 41574624), (26, 38376576), (28, 35635392), (32, 31180968), (36, 27716416), (39, 25584384), (42, 23756928), (48, 20787312), (52, 19188288), (56, 17817696), (63, 15837952), (64, 15590484), (72, 13858208), (78, 12792192), (84, 11878464), (91, 10964736), (96, 10393656), (104, 9594144), (112, 8908848), (117, 8528128), (126, 7918976), (128, 7795242), (144, 6929104), (156, 6396096), (168, 5939232), (182, 5482368), (192, 5196828), (208, 4797072), (224, 4454424), (234, 4264064), (252, 3959488), (256, 3897621), (273, 3654912), (288, 3464552), (312, 3198048), (336, 2969616), (364, 2741184), (384, 2598414), (416, 2398536), (448, 2227212), (468, 2132032), (504, 1979744), (546, 1827456), (576, 1732276), (624, 1599024), (672, 1484808), (728, 1370592), (768, 1299207), (819, 1218304), (832, 1199268), (896, 1113606), (936, 1066016), (1008, 989872), (1092, 913728), (1152, 866138), (1248, 799512), (1344, 742404), (1456, 685296), (1638, 609152), (1664, 599634), (1792, 556803), (1872, 533008), (2016, 494936), (2184, 456864), (2304, 433069), (2496, 399756), (2688, 371202), (2912, 342648), (3276, 304576), (3328, 299817), (3744, 266504), (4032, 247468), (4368, 228432), (4759, 209664), (4992, 199878), (5376, 185601), (5824, 171324), (6552, 152288), (7488, 133252), (8064, 123734), (8736, 114216), (9518, 104832), (9984, 99939), (11648, 85662), (13104, 76144), (14277, 69888), (14976, 66626), (16128, 61867), (17472, 57108), (19036, 52416), (23296, 42831), (26208, 38072), (28554, 34944), (29952, 33313)]