2051235144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8641}}^1$

素因数の和:8820

約数の個数: 128

約数和(自身を含む): 6554092800

約数和(自身を除く): 4502857656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 942, 1099, 1256, 1413, 1512, 1884, 2198, 2826, 3297, 3768, 4239, 4396, 5652, 6594, 8478, 8641, 8792, 9891, 11304, 13188, 16956, 17282, 19782, 25923, 26376, 29673, 33912, 34564, 39564, 51846, 59346, 60487, 69128, 77769, 79128, 103692, 118692, 120974, 155538, 181461, 207384, 233307, 237384, 241948, 311076, 362922, 466614, 483896, 544383, 622152, 725844, 933228, 1088766, 1356637, 1451688, 1633149, 1866456, 2177532, 2713274, 3266298, 4069911, 4355064, 5426548, 6532596, 8139822, 9496459, 10853096, 12209733, 13065192, 16279644, 18992918, 24419466, 28489377, 32559288, 36629199, 37985836, 48838932, 56978754, 73258398, 75971672, 85468131, 97677864, 113957508, 146516796, 170936262, 227915016, 256404393, 293033592, 341872524, 512808786, 683745048, 1025617572, 2051235144]

約数ペア:

[(1, 2051235144), (2, 1025617572), (3, 683745048), (4, 512808786), (6, 341872524), (7, 293033592), (8, 256404393), (9, 227915016), (12, 170936262), (14, 146516796), (18, 113957508), (21, 97677864), (24, 85468131), (27, 75971672), (28, 73258398), (36, 56978754), (42, 48838932), (54, 37985836), (56, 36629199), (63, 32559288), (72, 28489377), (84, 24419466), (108, 18992918), (126, 16279644), (157, 13065192), (168, 12209733), (189, 10853096), (216, 9496459), (252, 8139822), (314, 6532596), (378, 5426548), (471, 4355064), (504, 4069911), (628, 3266298), (756, 2713274), (942, 2177532), (1099, 1866456), (1256, 1633149), (1413, 1451688), (1512, 1356637), (1884, 1088766), (2198, 933228), (2826, 725844), (3297, 622152), (3768, 544383), (4239, 483896), (4396, 466614), (5652, 362922), (6594, 311076), (8478, 241948), (8641, 237384), (8792, 233307), (9891, 207384), (11304, 181461), (13188, 155538), (16956, 120974), (17282, 118692), (19782, 103692), (25923, 79128), (26376, 77769), (29673, 69128), (33912, 60487), (34564, 59346), (39564, 51846)]