40478208

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 115369848

約数和(自身を除く): 74891640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 192, 219, 228, 256, 292, 304, 361, 384, 438, 456, 512, 584, 608, 722, 768, 876, 912, 1083, 1168, 1216, 1387, 1444, 1536, 1752, 1824, 2166, 2336, 2432, 2774, 2888, 3504, 3648, 4161, 4332, 4672, 4864, 5548, 5776, 7008, 7296, 8322, 8664, 9344, 9728, 11096, 11552, 14016, 14592, 16644, 17328, 18688, 22192, 23104, 26353, 28032, 29184, 33288, 34656, 37376, 44384, 46208, 52706, 56064, 66576, 69312, 79059, 88768, 92416, 105412, 112128, 133152, 138624, 158118, 177536, 184832, 210824, 266304, 277248, 316236, 355072, 421648, 532608, 554496, 632472, 710144, 843296, 1065216, 1264944, 1686592, 2130432, 2529888, 3373184, 5059776, 6746368, 10119552, 13492736, 20239104, 40478208]

約数ペア:

[(1, 40478208), (2, 20239104), (3, 13492736), (4, 10119552), (6, 6746368), (8, 5059776), (12, 3373184), (16, 2529888), (19, 2130432), (24, 1686592), (32, 1264944), (38, 1065216), (48, 843296), (57, 710144), (64, 632472), (73, 554496), (76, 532608), (96, 421648), (114, 355072), (128, 316236), (146, 277248), (152, 266304), (192, 210824), (219, 184832), (228, 177536), (256, 158118), (292, 138624), (304, 133152), (361, 112128), (384, 105412), (438, 92416), (456, 88768), (512, 79059), (584, 69312), (608, 66576), (722, 56064), (768, 52706), (876, 46208), (912, 44384), (1083, 37376), (1168, 34656), (1216, 33288), (1387, 29184), (1444, 28032), (1536, 26353), (1752, 23104), (1824, 22192), (2166, 18688), (2336, 17328), (2432, 16644), (2774, 14592), (2888, 14016), (3504, 11552), (3648, 11096), (4161, 9728), (4332, 9344), (4672, 8664), (4864, 8322), (5548, 7296), (5776, 7008)]