398148048

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 200

約数和(自身を含む): 1209922560

約数和(自身を除く): 811774512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 59, 72, 81, 82, 108, 118, 123, 127, 144, 162, 164, 177, 216, 236, 246, 254, 324, 328, 354, 369, 381, 432, 472, 492, 508, 531, 648, 656, 708, 738, 762, 944, 984, 1016, 1062, 1107, 1143, 1296, 1416, 1476, 1524, 1593, 1968, 2032, 2124, 2214, 2286, 2419, 2832, 2952, 3048, 3186, 3321, 3429, 4248, 4428, 4572, 4779, 4838, 5207, 5904, 6096, 6372, 6642, 6858, 7257, 7493, 8496, 8856, 9144, 9558, 9676, 10287, 10414, 12744, 13284, 13716, 14514, 14986, 15621, 17712, 18288, 19116, 19352, 20574, 20828, 21771, 22479, 25488, 26568, 27432, 29028, 29972, 31242, 38232, 38704, 41148, 41656, 43542, 44958, 46863, 53136, 54864, 58056, 59944, 62484, 65313, 67437, 76464, 82296, 83312, 87084, 89916, 93726, 116112, 119888, 124968, 130626, 134874, 140589, 164592, 174168, 179832, 187452, 195939, 202311, 249936, 261252, 269748, 281178, 307213, 348336, 359664, 374904, 391878, 404622, 421767, 522504, 539496, 562356, 606933, 614426, 749808, 783756, 809244, 843534, 921639, 1045008, 1078992, 1124712, 1213866, 1228852, 1567512, 1618488, 1687068, 1843278, 2249424, 2427732, 2457704, 2764917, 3135024, 3236976, 3374136, 3686556, 4855464, 4915408, 5529834, 6748272, 7373112, 8294751, 9710928, 11059668, 14746224, 16589502, 22119336, 24884253, 33179004, 44238672, 49768506, 66358008, 99537012, 132716016, 199074024, 398148048]

約数ペア:

[(1, 398148048), (2, 199074024), (3, 132716016), (4, 99537012), (6, 66358008), (8, 49768506), (9, 44238672), (12, 33179004), (16, 24884253), (18, 22119336), (24, 16589502), (27, 14746224), (36, 11059668), (41, 9710928), (48, 8294751), (54, 7373112), (59, 6748272), (72, 5529834), (81, 4915408), (82, 4855464), (108, 3686556), (118, 3374136), (123, 3236976), (127, 3135024), (144, 2764917), (162, 2457704), (164, 2427732), (177, 2249424), (216, 1843278), (236, 1687068), (246, 1618488), (254, 1567512), (324, 1228852), (328, 1213866), (354, 1124712), (369, 1078992), (381, 1045008), (432, 921639), (472, 843534), (492, 809244), (508, 783756), (531, 749808), (648, 614426), (656, 606933), (708, 562356), (738, 539496), (762, 522504), (944, 421767), (984, 404622), (1016, 391878), (1062, 374904), (1107, 359664), (1143, 348336), (1296, 307213), (1416, 281178), (1476, 269748), (1524, 261252), (1593, 249936), (1968, 202311), (2032, 195939), (2124, 187452), (2214, 179832), (2286, 174168), (2419, 164592), (2832, 140589), (2952, 134874), (3048, 130626), (3186, 124968), (3321, 119888), (3429, 116112), (4248, 93726), (4428, 89916), (4572, 87084), (4779, 83312), (4838, 82296), (5207, 76464), (5904, 67437), (6096, 65313), (6372, 62484), (6642, 59944), (6858, 58056), (7257, 54864), (7493, 53136), (8496, 46863), (8856, 44958), (9144, 43542), (9558, 41656), (9676, 41148), (10287, 38704), (10414, 38232), (12744, 31242), (13284, 29972), (13716, 29028), (14514, 27432), (14986, 26568), (15621, 25488), (17712, 22479), (18288, 21771), (19116, 20828), (19352, 20574)]