1993453248

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3086

約数の個数: 112

約数和(自身を含む): 5582960640

約数和(自身を除く): 3589507392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 191, 192, 228, 304, 382, 456, 573, 608, 764, 912, 1146, 1216, 1528, 1824, 2292, 2861, 3056, 3629, 3648, 4584, 5722, 6112, 7258, 8583, 9168, 10887, 11444, 12224, 14516, 17166, 18336, 21774, 22888, 29032, 34332, 36672, 43548, 45776, 54359, 58064, 68664, 87096, 91552, 108718, 116128, 137328, 163077, 174192, 183104, 217436, 232256, 274656, 326154, 348384, 434872, 546451, 549312, 652308, 696768, 869744, 1092902, 1304616, 1639353, 1739488, 2185804, 2609232, 3278706, 3478976, 4371608, 5218464, 6557412, 8743216, 10382569, 10436928, 13114824, 17486432, 20765138, 26229648, 31147707, 34972864, 41530276, 52459296, 62295414, 83060552, 104918592, 124590828, 166121104, 249181656, 332242208, 498363312, 664484416, 996726624, 1993453248]

約数ペア:

[(1, 1993453248), (2, 996726624), (3, 664484416), (4, 498363312), (6, 332242208), (8, 249181656), (12, 166121104), (16, 124590828), (19, 104918592), (24, 83060552), (32, 62295414), (38, 52459296), (48, 41530276), (57, 34972864), (64, 31147707), (76, 26229648), (96, 20765138), (114, 17486432), (152, 13114824), (191, 10436928), (192, 10382569), (228, 8743216), (304, 6557412), (382, 5218464), (456, 4371608), (573, 3478976), (608, 3278706), (764, 2609232), (912, 2185804), (1146, 1739488), (1216, 1639353), (1528, 1304616), (1824, 1092902), (2292, 869744), (2861, 696768), (3056, 652308), (3629, 549312), (3648, 546451), (4584, 434872), (5722, 348384), (6112, 326154), (7258, 274656), (8583, 232256), (9168, 217436), (10887, 183104), (11444, 174192), (12224, 163077), (14516, 137328), (17166, 116128), (18336, 108718), (21774, 91552), (22888, 87096), (29032, 68664), (34332, 58064), (36672, 54359), (43548, 45776)]