21496779216

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2777}}^1$

素因数の和:2992

約数の個数: 240

約数和(自身を含む): 68461743168

約数和(自身を除く): 46964963952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 181, 198, 216, 243, 264, 297, 324, 362, 396, 432, 486, 528, 543, 594, 648, 724, 792, 891, 972, 1086, 1188, 1296, 1448, 1584, 1629, 1782, 1944, 1991, 2172, 2376, 2673, 2777, 2896, 3258, 3564, 3888, 3982, 4344, 4752, 4887, 5346, 5554, 5973, 6516, 7128, 7964, 8331, 8688, 9774, 10692, 11108, 11946, 13032, 14256, 14661, 15928, 16662, 17919, 19548, 21384, 22216, 23892, 24993, 26064, 29322, 30547, 31856, 33324, 35838, 39096, 42768, 43983, 44432, 47784, 49986, 53757, 58644, 61094, 66648, 71676, 74979, 78192, 87966, 91641, 95568, 99972, 107514, 117288, 122188, 133296, 143352, 149958, 161271, 175932, 183282, 199944, 215028, 224937, 234576, 244376, 274923, 286704, 299916, 322542, 351864, 366564, 399888, 430056, 449874, 483813, 488752, 502637, 549846, 599832, 645084, 674811, 703728, 733128, 824769, 860112, 899748, 967626, 1005274, 1099692, 1199664, 1290168, 1349622, 1466256, 1507911, 1649538, 1799496, 1935252, 2010548, 2199384, 2474307, 2580336, 2699244, 3015822, 3299076, 3598992, 3870504, 4021096, 4398768, 4523733, 4948614, 5398488, 5529007, 6031644, 6598152, 7422921, 7741008, 8042192, 9047466, 9897228, 10796976, 11058014, 12063288, 13196304, 13571199, 14845842, 16587021, 18094932, 19794456, 22116028, 24126576, 27142398, 29691684, 33174042, 36189864, 39588912, 40713597, 44232056, 49761063, 54284796, 59383368, 66348084, 72379728, 81427194, 88464112, 99522126, 108569592, 118766736, 122140791, 132696168, 149283189, 162854388, 199044252, 217139184, 244281582, 265392336, 298566378, 325708776, 398088504, 447849567, 488563164, 597132756, 651417552, 796177008, 895699134, 977126328, 1194265512, 1343548701, 1791398268, 1954252656, 2388531024, 2687097402, 3582796536, 5374194804, 7165593072, 10748389608, 21496779216]

約数ペア:

[(1, 21496779216), (2, 10748389608), (3, 7165593072), (4, 5374194804), (6, 3582796536), (8, 2687097402), (9, 2388531024), (11, 1954252656), (12, 1791398268), (16, 1343548701), (18, 1194265512), (22, 977126328), (24, 895699134), (27, 796177008), (33, 651417552), (36, 597132756), (44, 488563164), (48, 447849567), (54, 398088504), (66, 325708776), (72, 298566378), (81, 265392336), (88, 244281582), (99, 217139184), (108, 199044252), (132, 162854388), (144, 149283189), (162, 132696168), (176, 122140791), (181, 118766736), (198, 108569592), (216, 99522126), (243, 88464112), (264, 81427194), (297, 72379728), (324, 66348084), (362, 59383368), (396, 54284796), (432, 49761063), (486, 44232056), (528, 40713597), (543, 39588912), (594, 36189864), (648, 33174042), (724, 29691684), (792, 27142398), (891, 24126576), (972, 22116028), (1086, 19794456), (1188, 18094932), (1296, 16587021), (1448, 14845842), (1584, 13571199), (1629, 13196304), (1782, 12063288), (1944, 11058014), (1991, 10796976), (2172, 9897228), (2376, 9047466), (2673, 8042192), (2777, 7741008), (2896, 7422921), (3258, 6598152), (3564, 6031644), (3888, 5529007), (3982, 5398488), (4344, 4948614), (4752, 4523733), (4887, 4398768), (5346, 4021096), (5554, 3870504), (5973, 3598992), (6516, 3299076), (7128, 3015822), (7964, 2699244), (8331, 2580336), (8688, 2474307), (9774, 2199384), (10692, 2010548), (11108, 1935252), (11946, 1799496), (13032, 1649538), (14256, 1507911), (14661, 1466256), (15928, 1349622), (16662, 1290168), (17919, 1199664), (19548, 1099692), (21384, 1005274), (22216, 967626), (23892, 899748), (24993, 860112), (26064, 824769), (29322, 733128), (30547, 703728), (31856, 674811), (33324, 645084), (35838, 599832), (39096, 549846), (42768, 502637), (43983, 488752), (44432, 483813), (47784, 449874), (49986, 430056), (53757, 399888), (58644, 366564), (61094, 351864), (66648, 322542), (71676, 299916), (74979, 286704), (78192, 274923), (87966, 244376), (91641, 234576), (95568, 224937), (99972, 215028), (107514, 199944), (117288, 183282), (122188, 175932), (133296, 161271), (143352, 149958)]