4990617072

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1393

約数の個数: 240

約数和(自身を含む): 16506880000

約数和(自身を除く): 11516262928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 343, 392, 441, 474, 504, 553, 588, 632, 686, 711, 784, 882, 948, 1008, 1029, 1106, 1176, 1264, 1279, 1372, 1422, 1659, 1764, 1896, 2058, 2212, 2352, 2558, 2744, 2844, 3087, 3318, 3528, 3792, 3837, 3871, 4116, 4424, 4977, 5116, 5488, 5688, 6174, 6636, 7056, 7674, 7742, 8232, 8848, 8953, 9954, 10232, 11376, 11511, 11613, 12348, 13272, 15348, 15484, 16464, 17906, 19908, 20464, 23022, 23226, 24696, 26544, 26859, 27097, 30696, 30968, 34839, 35812, 39816, 46044, 46452, 49392, 53718, 54194, 61392, 61936, 62671, 69678, 71624, 79632, 80577, 81291, 92088, 92904, 101041, 107436, 108388, 125342, 139356, 143248, 161154, 162582, 184176, 185808, 188013, 202082, 214872, 216776, 243873, 250684, 278712, 303123, 322308, 325164, 376026, 404164, 429744, 433552, 438697, 487746, 501368, 557424, 564039, 606246, 644616, 650328, 707287, 752052, 808328, 877394, 909369, 975492, 1002736, 1128078, 1212492, 1289232, 1300656, 1316091, 1414574, 1504104, 1616656, 1754788, 1818738, 1950984, 2121861, 2256156, 2424984, 2632182, 2829148, 3008208, 3509576, 3637476, 3901968, 3948273, 4243722, 4512312, 4849968, 4951009, 5264364, 5658296, 6365583, 7019152, 7274952, 7896546, 8487444, 9024624, 9902018, 10528728, 11316592, 12731166, 14549904, 14853027, 15793092, 16974888, 19804036, 21057456, 25462332, 29706054, 31586184, 33949776, 34657063, 39608072, 44559081, 50924664, 59412108, 63172368, 69314126, 79216144, 89118162, 101849328, 103971189, 118824216, 138628252, 178236324, 207942378, 237648432, 277256504, 311913567, 356472648, 415884756, 554513008, 623827134, 712945296, 831769512, 1247654268, 1663539024, 2495308536, 4990617072]

約数ペア:

[(1, 4990617072), (2, 2495308536), (3, 1663539024), (4, 1247654268), (6, 831769512), (7, 712945296), (8, 623827134), (9, 554513008), (12, 415884756), (14, 356472648), (16, 311913567), (18, 277256504), (21, 237648432), (24, 207942378), (28, 178236324), (36, 138628252), (42, 118824216), (48, 103971189), (49, 101849328), (56, 89118162), (63, 79216144), (72, 69314126), (79, 63172368), (84, 59412108), (98, 50924664), (112, 44559081), (126, 39608072), (144, 34657063), (147, 33949776), (158, 31586184), (168, 29706054), (196, 25462332), (237, 21057456), (252, 19804036), (294, 16974888), (316, 15793092), (336, 14853027), (343, 14549904), (392, 12731166), (441, 11316592), (474, 10528728), (504, 9902018), (553, 9024624), (588, 8487444), (632, 7896546), (686, 7274952), (711, 7019152), (784, 6365583), (882, 5658296), (948, 5264364), (1008, 4951009), (1029, 4849968), (1106, 4512312), (1176, 4243722), (1264, 3948273), (1279, 3901968), (1372, 3637476), (1422, 3509576), (1659, 3008208), (1764, 2829148), (1896, 2632182), (2058, 2424984), (2212, 2256156), (2352, 2121861), (2558, 1950984), (2744, 1818738), (2844, 1754788), (3087, 1616656), (3318, 1504104), (3528, 1414574), (3792, 1316091), (3837, 1300656), (3871, 1289232), (4116, 1212492), (4424, 1128078), (4977, 1002736), (5116, 975492), (5488, 909369), (5688, 877394), (6174, 808328), (6636, 752052), (7056, 707287), (7674, 650328), (7742, 644616), (8232, 606246), (8848, 564039), (8953, 557424), (9954, 501368), (10232, 487746), (11376, 438697), (11511, 433552), (11613, 429744), (12348, 404164), (13272, 376026), (15348, 325164), (15484, 322308), (16464, 303123), (17906, 278712), (19908, 250684), (20464, 243873), (23022, 216776), (23226, 214872), (24696, 202082), (26544, 188013), (26859, 185808), (27097, 184176), (30696, 162582), (30968, 161154), (34839, 143248), (35812, 139356), (39816, 125342), (46044, 108388), (46452, 107436), (49392, 101041), (53718, 92904), (54194, 92088), (61392, 81291), (61936, 80577), (62671, 79632), (69678, 71624)]