388236576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2391

約数の個数: 192

約数和(自身を含む): 1320883200

約数和(自身を除く): 932646624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2339, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 4678, 5187, 5928, 6384, 6916, 7017, 7904, 8736, 9356, 10374, 11856, 12768, 13832, 14034, 16373, 18712, 20748, 23712, 27664, 28068, 30407, 32746, 37424, 41496, 44441, 49119, 55328, 56136, 60814, 65492, 74848, 82992, 88882, 91221, 98238, 112272, 121628, 130984, 133323, 165984, 177764, 182442, 196476, 212849, 224544, 243256, 261968, 266646, 311087, 355528, 364884, 392952, 425698, 486512, 523936, 533292, 577733, 622174, 638547, 711056, 729768, 785904, 851396, 933261, 973024, 1066584, 1155466, 1244348, 1277094, 1422112, 1459536, 1571808, 1702792, 1733199, 1866522, 2133168, 2310932, 2488696, 2554188, 2919072, 3405584, 3466398, 3733044, 4044131, 4266336, 4621864, 4977392, 5108376, 6811168, 6932796, 7466088, 8088262, 9243728, 9954784, 10216752, 12132393, 13865592, 14932176, 16176524, 18487456, 20433504, 24264786, 27731184, 29864352, 32353048, 48529572, 55462368, 64706096, 97059144, 129412192, 194118288, 388236576]

約数ペア:

[(1, 388236576), (2, 194118288), (3, 129412192), (4, 97059144), (6, 64706096), (7, 55462368), (8, 48529572), (12, 32353048), (13, 29864352), (14, 27731184), (16, 24264786), (19, 20433504), (21, 18487456), (24, 16176524), (26, 14932176), (28, 13865592), (32, 12132393), (38, 10216752), (39, 9954784), (42, 9243728), (48, 8088262), (52, 7466088), (56, 6932796), (57, 6811168), (76, 5108376), (78, 4977392), (84, 4621864), (91, 4266336), (96, 4044131), (104, 3733044), (112, 3466398), (114, 3405584), (133, 2919072), (152, 2554188), (156, 2488696), (168, 2310932), (182, 2133168), (208, 1866522), (224, 1733199), (228, 1702792), (247, 1571808), (266, 1459536), (273, 1422112), (304, 1277094), (312, 1244348), (336, 1155466), (364, 1066584), (399, 973024), (416, 933261), (456, 851396), (494, 785904), (532, 729768), (546, 711056), (608, 638547), (624, 622174), (672, 577733), (728, 533292), (741, 523936), (798, 486512), (912, 425698), (988, 392952), (1064, 364884), (1092, 355528), (1248, 311087), (1456, 266646), (1482, 261968), (1596, 243256), (1729, 224544), (1824, 212849), (1976, 196476), (2128, 182442), (2184, 177764), (2339, 165984), (2912, 133323), (2964, 130984), (3192, 121628), (3458, 112272), (3952, 98238), (4256, 91221), (4368, 88882), (4678, 82992), (5187, 74848), (5928, 65492), (6384, 60814), (6916, 56136), (7017, 55328), (7904, 49119), (8736, 44441), (9356, 41496), (10374, 37424), (11856, 32746), (12768, 30407), (13832, 28068), (14034, 27664), (16373, 23712), (18712, 20748)]