40938048

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 140

約数和(自身を含む): 124472700

約数和(自身を除く): 83534652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 149, 159, 162, 192, 212, 216, 288, 298, 318, 324, 424, 432, 447, 477, 576, 596, 636, 648, 848, 864, 894, 954, 1192, 1272, 1296, 1341, 1431, 1696, 1728, 1788, 1908, 2384, 2544, 2592, 2682, 2862, 3392, 3576, 3816, 4023, 4293, 4768, 5088, 5184, 5364, 5724, 7152, 7632, 7897, 8046, 8586, 9536, 10176, 10728, 11448, 12069, 14304, 15264, 15794, 16092, 17172, 21456, 22896, 23691, 24138, 28608, 30528, 31588, 32184, 34344, 42912, 45792, 47382, 48276, 63176, 64368, 68688, 71073, 85824, 91584, 94764, 96552, 126352, 128736, 137376, 142146, 189528, 193104, 213219, 252704, 257472, 274752, 284292, 379056, 386208, 426438, 505408, 568584, 639657, 758112, 772416, 852876, 1137168, 1279314, 1516224, 1705752, 2274336, 2558628, 3411504, 4548672, 5117256, 6823008, 10234512, 13646016, 20469024, 40938048]

約数ペア:

[(1, 40938048), (2, 20469024), (3, 13646016), (4, 10234512), (6, 6823008), (8, 5117256), (9, 4548672), (12, 3411504), (16, 2558628), (18, 2274336), (24, 1705752), (27, 1516224), (32, 1279314), (36, 1137168), (48, 852876), (53, 772416), (54, 758112), (64, 639657), (72, 568584), (81, 505408), (96, 426438), (106, 386208), (108, 379056), (144, 284292), (149, 274752), (159, 257472), (162, 252704), (192, 213219), (212, 193104), (216, 189528), (288, 142146), (298, 137376), (318, 128736), (324, 126352), (424, 96552), (432, 94764), (447, 91584), (477, 85824), (576, 71073), (596, 68688), (636, 64368), (648, 63176), (848, 48276), (864, 47382), (894, 45792), (954, 42912), (1192, 34344), (1272, 32184), (1296, 31588), (1341, 30528), (1431, 28608), (1696, 24138), (1728, 23691), (1788, 22896), (1908, 21456), (2384, 17172), (2544, 16092), (2592, 15794), (2682, 15264), (2862, 14304), (3392, 12069), (3576, 11448), (3816, 10728), (4023, 10176), (4293, 9536), (4768, 8586), (5088, 8046), (5184, 7897), (5364, 7632), (5724, 7152)]