254981952

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 793699200

約数和(自身を除く): 538717248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 59, 61, 64, 72, 82, 96, 108, 118, 122, 123, 144, 164, 177, 183, 192, 216, 236, 244, 246, 288, 328, 354, 366, 369, 432, 472, 488, 492, 531, 549, 576, 656, 708, 732, 738, 864, 944, 976, 984, 1062, 1098, 1107, 1312, 1416, 1464, 1476, 1593, 1647, 1728, 1888, 1952, 1968, 2124, 2196, 2214, 2419, 2501, 2624, 2832, 2928, 2952, 3186, 3294, 3599, 3776, 3904, 3936, 4248, 4392, 4428, 4838, 5002, 5664, 5856, 5904, 6372, 6588, 7198, 7257, 7503, 7872, 8496, 8784, 8856, 9676, 10004, 10797, 11328, 11712, 11808, 12744, 13176, 14396, 14514, 15006, 16992, 17568, 17712, 19352, 20008, 21594, 21771, 22509, 23616, 25488, 26352, 28792, 29028, 30012, 32391, 33984, 35136, 35424, 38704, 40016, 43188, 43542, 45018, 50976, 52704, 57584, 58056, 60024, 64782, 65313, 67527, 70848, 77408, 80032, 86376, 87084, 90036, 97173, 101952, 105408, 115168, 116112, 120048, 129564, 130626, 135054, 147559, 154816, 160064, 172752, 174168, 180072, 194346, 230336, 232224, 240096, 259128, 261252, 270108, 295118, 345504, 348336, 360144, 388692, 442677, 464448, 480192, 518256, 522504, 540216, 590236, 691008, 696672, 720288, 777384, 885354, 1036512, 1045008, 1080432, 1180472, 1328031, 1393344, 1440576, 1554768, 1770708, 2073024, 2090016, 2160864, 2360944, 2656062, 3109536, 3541416, 3984093, 4180032, 4321728, 4721888, 5312124, 6219072, 7082832, 7968186, 9443776, 10624248, 14165664, 15936372, 21248496, 28331328, 31872744, 42496992, 63745488, 84993984, 127490976, 254981952]

約数ペア:

[(1, 254981952), (2, 127490976), (3, 84993984), (4, 63745488), (6, 42496992), (8, 31872744), (9, 28331328), (12, 21248496), (16, 15936372), (18, 14165664), (24, 10624248), (27, 9443776), (32, 7968186), (36, 7082832), (41, 6219072), (48, 5312124), (54, 4721888), (59, 4321728), (61, 4180032), (64, 3984093), (72, 3541416), (82, 3109536), (96, 2656062), (108, 2360944), (118, 2160864), (122, 2090016), (123, 2073024), (144, 1770708), (164, 1554768), (177, 1440576), (183, 1393344), (192, 1328031), (216, 1180472), (236, 1080432), (244, 1045008), (246, 1036512), (288, 885354), (328, 777384), (354, 720288), (366, 696672), (369, 691008), (432, 590236), (472, 540216), (488, 522504), (492, 518256), (531, 480192), (549, 464448), (576, 442677), (656, 388692), (708, 360144), (732, 348336), (738, 345504), (864, 295118), (944, 270108), (976, 261252), (984, 259128), (1062, 240096), (1098, 232224), (1107, 230336), (1312, 194346), (1416, 180072), (1464, 174168), (1476, 172752), (1593, 160064), (1647, 154816), (1728, 147559), (1888, 135054), (1952, 130626), (1968, 129564), (2124, 120048), (2196, 116112), (2214, 115168), (2419, 105408), (2501, 101952), (2624, 97173), (2832, 90036), (2928, 87084), (2952, 86376), (3186, 80032), (3294, 77408), (3599, 70848), (3776, 67527), (3904, 65313), (3936, 64782), (4248, 60024), (4392, 58056), (4428, 57584), (4838, 52704), (5002, 50976), (5664, 45018), (5856, 43542), (5904, 43188), (6372, 40016), (6588, 38704), (7198, 35424), (7257, 35136), (7503, 33984), (7872, 32391), (8496, 30012), (8784, 29028), (8856, 28792), (9676, 26352), (10004, 25488), (10797, 23616), (11328, 22509), (11712, 21771), (11808, 21594), (12744, 20008), (13176, 19352), (14396, 17712), (14514, 17568), (15006, 16992)]