40318537728

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6528

約数の個数: 208

約数和(自身を含む): 124562961536

約数和(自身を除く): 84244423808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 512, 584, 672, 768, 876, 896, 1022, 1024, 1168, 1344, 1533, 1536, 1752, 1792, 2044, 2048, 2336, 2688, 3066, 3072, 3504, 3584, 4088, 4096, 4672, 5376, 6132, 6144, 6421, 7008, 7168, 8176, 9344, 10752, 12264, 12288, 12842, 14016, 14336, 16352, 18688, 19263, 21504, 24528, 25684, 28032, 28672, 32704, 37376, 38526, 43008, 44947, 49056, 51368, 56064, 65408, 74752, 77052, 86016, 89894, 98112, 102736, 112128, 130816, 134841, 149504, 154104, 179788, 196224, 205472, 224256, 261632, 269682, 299008, 308208, 359576, 392448, 410944, 448512, 468733, 523264, 539364, 616416, 719152, 784896, 821888, 897024, 937466, 1046528, 1078728, 1232832, 1406199, 1438304, 1569792, 1643776, 1874932, 2093056, 2157456, 2465664, 2812398, 2876608, 3139584, 3281131, 3287552, 3749864, 4314912, 4931328, 5624796, 5753216, 6279168, 6562262, 6575104, 7499728, 8629824, 9843393, 9862656, 11249592, 11506432, 13124524, 13150208, 14999456, 17259648, 19686786, 19725312, 22499184, 23012864, 26249048, 26300416, 29998912, 34519296, 39373572, 39450624, 44998368, 46025728, 52498096, 59997824, 69038592, 78747144, 78901248, 89996736, 92051456, 104996192, 119995648, 138077184, 157494288, 179993472, 184102912, 209992384, 239991296, 276154368, 314988576, 359986944, 419984768, 479982592, 552308736, 629977152, 719973888, 839969536, 959965184, 1259954304, 1439947776, 1679939072, 1919930368, 2519908608, 2879895552, 3359878144, 5039817216, 5759791104, 6719756288, 10079634432, 13439512576, 20159268864, 40318537728]

約数ペア:

[(1, 40318537728), (2, 20159268864), (3, 13439512576), (4, 10079634432), (6, 6719756288), (7, 5759791104), (8, 5039817216), (12, 3359878144), (14, 2879895552), (16, 2519908608), (21, 1919930368), (24, 1679939072), (28, 1439947776), (32, 1259954304), (42, 959965184), (48, 839969536), (56, 719973888), (64, 629977152), (73, 552308736), (84, 479982592), (96, 419984768), (112, 359986944), (128, 314988576), (146, 276154368), (168, 239991296), (192, 209992384), (219, 184102912), (224, 179993472), (256, 157494288), (292, 138077184), (336, 119995648), (384, 104996192), (438, 92051456), (448, 89996736), (511, 78901248), (512, 78747144), (584, 69038592), (672, 59997824), (768, 52498096), (876, 46025728), (896, 44998368), (1022, 39450624), (1024, 39373572), (1168, 34519296), (1344, 29998912), (1533, 26300416), (1536, 26249048), (1752, 23012864), (1792, 22499184), (2044, 19725312), (2048, 19686786), (2336, 17259648), (2688, 14999456), (3066, 13150208), (3072, 13124524), (3504, 11506432), (3584, 11249592), (4088, 9862656), (4096, 9843393), (4672, 8629824), (5376, 7499728), (6132, 6575104), (6144, 6562262), (6421, 6279168), (7008, 5753216), (7168, 5624796), (8176, 4931328), (9344, 4314912), (10752, 3749864), (12264, 3287552), (12288, 3281131), (12842, 3139584), (14016, 2876608), (14336, 2812398), (16352, 2465664), (18688, 2157456), (19263, 2093056), (21504, 1874932), (24528, 1643776), (25684, 1569792), (28032, 1438304), (28672, 1406199), (32704, 1232832), (37376, 1078728), (38526, 1046528), (43008, 937466), (44947, 897024), (49056, 821888), (51368, 784896), (56064, 719152), (65408, 616416), (74752, 539364), (77052, 523264), (86016, 468733), (89894, 448512), (98112, 410944), (102736, 392448), (112128, 359576), (130816, 308208), (134841, 299008), (149504, 269682), (154104, 261632), (179788, 224256), (196224, 205472)]