390565728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 1278740736

約数和(自身を除く): 888175008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 224, 252, 288, 302, 336, 453, 504, 604, 672, 906, 1008, 1057, 1208, 1283, 1359, 1812, 2016, 2114, 2416, 2566, 2718, 3171, 3624, 3849, 4228, 4832, 5132, 5436, 6342, 7248, 7698, 8456, 8981, 9513, 10264, 10872, 11547, 12684, 14496, 15396, 16912, 17962, 19026, 20528, 21744, 23094, 25368, 26943, 30792, 33824, 35924, 38052, 41056, 43488, 46188, 50736, 53886, 61584, 71848, 76104, 80829, 92376, 101472, 107772, 123168, 143696, 152208, 161658, 184752, 193733, 215544, 287392, 304416, 323316, 369504, 387466, 431088, 581199, 646632, 774932, 862176, 1162398, 1293264, 1356131, 1549864, 1743597, 2324796, 2586528, 2712262, 3099728, 3487194, 4068393, 4649592, 5424524, 6199456, 6974388, 8136786, 9299184, 10849048, 12205179, 13948776, 16273572, 18598368, 21698096, 24410358, 27897552, 32547144, 43396192, 48820716, 55795104, 65094288, 97641432, 130188576, 195282864, 390565728]

約数ペア:

[(1, 390565728), (2, 195282864), (3, 130188576), (4, 97641432), (6, 65094288), (7, 55795104), (8, 48820716), (9, 43396192), (12, 32547144), (14, 27897552), (16, 24410358), (18, 21698096), (21, 18598368), (24, 16273572), (28, 13948776), (32, 12205179), (36, 10849048), (42, 9299184), (48, 8136786), (56, 6974388), (63, 6199456), (72, 5424524), (84, 4649592), (96, 4068393), (112, 3487194), (126, 3099728), (144, 2712262), (151, 2586528), (168, 2324796), (224, 1743597), (252, 1549864), (288, 1356131), (302, 1293264), (336, 1162398), (453, 862176), (504, 774932), (604, 646632), (672, 581199), (906, 431088), (1008, 387466), (1057, 369504), (1208, 323316), (1283, 304416), (1359, 287392), (1812, 215544), (2016, 193733), (2114, 184752), (2416, 161658), (2566, 152208), (2718, 143696), (3171, 123168), (3624, 107772), (3849, 101472), (4228, 92376), (4832, 80829), (5132, 76104), (5436, 71848), (6342, 61584), (7248, 53886), (7698, 50736), (8456, 46188), (8981, 43488), (9513, 41056), (10264, 38052), (10872, 35924), (11547, 33824), (12684, 30792), (14496, 26943), (15396, 25368), (16912, 23094), (17962, 21744), (19026, 20528)]