388289664

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 1288872000

約数和(自身を除く): 900582336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 179, 192, 224, 252, 269, 288, 336, 358, 384, 448, 504, 537, 538, 576, 672, 716, 807, 896, 1008, 1074, 1076, 1152, 1253, 1344, 1432, 1611, 1614, 1883, 2016, 2148, 2152, 2421, 2506, 2688, 2864, 3222, 3228, 3759, 3766, 4032, 4296, 4304, 4842, 5012, 5649, 5728, 6444, 6456, 7518, 7532, 8064, 8592, 8608, 9684, 10024, 11277, 11298, 11456, 12888, 12912, 15036, 15064, 16947, 17184, 17216, 19368, 20048, 22554, 22596, 22912, 25776, 25824, 30072, 30128, 33894, 34368, 34432, 38736, 40096, 45108, 45192, 48151, 51552, 51648, 60144, 60256, 67788, 68736, 77472, 80192, 90216, 90384, 96302, 103104, 103296, 120288, 120512, 135576, 144453, 154944, 160384, 180432, 180768, 192604, 206208, 240576, 241024, 271152, 288906, 309888, 337057, 360864, 361536, 385208, 433359, 481152, 542304, 577812, 674114, 721728, 723072, 770416, 866718, 1011171, 1084608, 1155624, 1348228, 1443456, 1540832, 1733436, 2022342, 2169216, 2311248, 2696456, 3033513, 3081664, 3466872, 4044684, 4622496, 5392912, 6067026, 6163328, 6933744, 8089368, 9244992, 10785824, 12134052, 13867488, 16178736, 18489984, 21571648, 24268104, 27734976, 32357472, 43143296, 48536208, 55469952, 64714944, 97072416, 129429888, 194144832, 388289664]

約数ペア:

[(1, 388289664), (2, 194144832), (3, 129429888), (4, 97072416), (6, 64714944), (7, 55469952), (8, 48536208), (9, 43143296), (12, 32357472), (14, 27734976), (16, 24268104), (18, 21571648), (21, 18489984), (24, 16178736), (28, 13867488), (32, 12134052), (36, 10785824), (42, 9244992), (48, 8089368), (56, 6933744), (63, 6163328), (64, 6067026), (72, 5392912), (84, 4622496), (96, 4044684), (112, 3466872), (126, 3081664), (128, 3033513), (144, 2696456), (168, 2311248), (179, 2169216), (192, 2022342), (224, 1733436), (252, 1540832), (269, 1443456), (288, 1348228), (336, 1155624), (358, 1084608), (384, 1011171), (448, 866718), (504, 770416), (537, 723072), (538, 721728), (576, 674114), (672, 577812), (716, 542304), (807, 481152), (896, 433359), (1008, 385208), (1074, 361536), (1076, 360864), (1152, 337057), (1253, 309888), (1344, 288906), (1432, 271152), (1611, 241024), (1614, 240576), (1883, 206208), (2016, 192604), (2148, 180768), (2152, 180432), (2421, 160384), (2506, 154944), (2688, 144453), (2864, 135576), (3222, 120512), (3228, 120288), (3759, 103296), (3766, 103104), (4032, 96302), (4296, 90384), (4304, 90216), (4842, 80192), (5012, 77472), (5649, 68736), (5728, 67788), (6444, 60256), (6456, 60144), (7518, 51648), (7532, 51552), (8064, 48151), (8592, 45192), (8608, 45108), (9684, 40096), (10024, 38736), (11277, 34432), (11298, 34368), (11456, 33894), (12888, 30128), (12912, 30072), (15036, 25824), (15064, 25776), (16947, 22912), (17184, 22596), (17216, 22554), (19368, 20048)]