264435628464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{65437}}^1$

素因数の和:65688

約数の個数: 240

約数和(自身を含む): 894521754880

約数和(自身を除く): 630086126416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 211, 228, 252, 266, 304, 336, 342, 399, 422, 456, 504, 532, 633, 684, 798, 844, 912, 1008, 1064, 1197, 1266, 1368, 1477, 1596, 1688, 1899, 2128, 2394, 2532, 2736, 2954, 3192, 3376, 3798, 4009, 4431, 4788, 5064, 5908, 6384, 7596, 8018, 8862, 9576, 10128, 11816, 12027, 13293, 15192, 16036, 17724, 19152, 23632, 24054, 26586, 28063, 30384, 32072, 35448, 36081, 48108, 53172, 56126, 64144, 65437, 70896, 72162, 84189, 96216, 106344, 112252, 130874, 144324, 168378, 192432, 196311, 212688, 224504, 252567, 261748, 288648, 336756, 392622, 449008, 458059, 505134, 523496, 577296, 588933, 673512, 785244, 916118, 1010268, 1046992, 1177866, 1243303, 1347024, 1374177, 1570488, 1832236, 2020536, 2355732, 2486606, 2748354, 3140976, 3664472, 3729909, 4041072, 4122531, 4711464, 4973212, 5496708, 7328944, 7459818, 8245062, 8703121, 9422928, 9946424, 10993416, 11189727, 13807207, 14919636, 16490124, 17406242, 19892848, 21986832, 22379454, 26109363, 27614414, 29839272, 32980248, 34812484, 41421621, 44758908, 52218726, 55228828, 59678544, 65960496, 69624968, 78328089, 82843242, 89517816, 96650449, 104437452, 110457656, 124264863, 139249936, 156656178, 165686484, 179035632, 193300898, 208874904, 220915312, 248529726, 262336933, 289951347, 313312356, 331372968, 386601796, 417749808, 497059452, 524673866, 579902694, 626624712, 662745936, 773203592, 787010799, 869854041, 994118904, 1049347732, 1159805388, 1253249424, 1546407184, 1574021598, 1739708082, 1836358531, 1988237808, 2098695464, 2319610776, 2361032397, 3148043196, 3479416164, 3672717062, 4197390928, 4639221552, 4722064794, 5509075593, 6296086392, 6958832328, 7345434124, 9444129588, 11018151186, 12592172784, 13917664656, 14690868248, 16527226779, 18888259176, 22036302372, 29381736496, 33054453558, 37776518352, 44072604744, 66108907116, 88145209488, 132217814232, 264435628464]

約数ペア:

[(1, 264435628464), (2, 132217814232), (3, 88145209488), (4, 66108907116), (6, 44072604744), (7, 37776518352), (8, 33054453558), (9, 29381736496), (12, 22036302372), (14, 18888259176), (16, 16527226779), (18, 14690868248), (19, 13917664656), (21, 12592172784), (24, 11018151186), (28, 9444129588), (36, 7345434124), (38, 6958832328), (42, 6296086392), (48, 5509075593), (56, 4722064794), (57, 4639221552), (63, 4197390928), (72, 3672717062), (76, 3479416164), (84, 3148043196), (112, 2361032397), (114, 2319610776), (126, 2098695464), (133, 1988237808), (144, 1836358531), (152, 1739708082), (168, 1574021598), (171, 1546407184), (211, 1253249424), (228, 1159805388), (252, 1049347732), (266, 994118904), (304, 869854041), (336, 787010799), (342, 773203592), (399, 662745936), (422, 626624712), (456, 579902694), (504, 524673866), (532, 497059452), (633, 417749808), (684, 386601796), (798, 331372968), (844, 313312356), (912, 289951347), (1008, 262336933), (1064, 248529726), (1197, 220915312), (1266, 208874904), (1368, 193300898), (1477, 179035632), (1596, 165686484), (1688, 156656178), (1899, 139249936), (2128, 124264863), (2394, 110457656), (2532, 104437452), (2736, 96650449), (2954, 89517816), (3192, 82843242), (3376, 78328089), (3798, 69624968), (4009, 65960496), (4431, 59678544), (4788, 55228828), (5064, 52218726), (5908, 44758908), (6384, 41421621), (7596, 34812484), (8018, 32980248), (8862, 29839272), (9576, 27614414), (10128, 26109363), (11816, 22379454), (12027, 21986832), (13293, 19892848), (15192, 17406242), (16036, 16490124), (17724, 14919636), (19152, 13807207), (23632, 11189727), (24054, 10993416), (26586, 9946424), (28063, 9422928), (30384, 8703121), (32072, 8245062), (35448, 7459818), (36081, 7328944), (48108, 5496708), (53172, 4973212), (56126, 4711464), (64144, 4122531), (65437, 4041072), (70896, 3729909), (72162, 3664472), (84189, 3140976), (96216, 2748354), (106344, 2486606), (112252, 2355732), (130874, 2020536), (144324, 1832236), (168378, 1570488), (192432, 1374177), (196311, 1347024), (212688, 1243303), (224504, 1177866), (252567, 1046992), (261748, 1010268), (288648, 916118), (336756, 785244), (392622, 673512), (449008, 588933), (458059, 577296), (505134, 523496)]