40508928

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 119691000

約数和(自身を除く): 79182072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 149, 177, 192, 236, 256, 288, 298, 354, 384, 447, 472, 512, 531, 576, 596, 708, 768, 894, 944, 1062, 1152, 1192, 1341, 1416, 1536, 1788, 1888, 2124, 2304, 2384, 2682, 2832, 3576, 3776, 4248, 4608, 4768, 5364, 5664, 7152, 7552, 8496, 8791, 9536, 10728, 11328, 14304, 15104, 16992, 17582, 19072, 21456, 22656, 26373, 28608, 30208, 33984, 35164, 38144, 42912, 45312, 52746, 57216, 67968, 70328, 76288, 79119, 85824, 90624, 105492, 114432, 135936, 140656, 158238, 171648, 210984, 228864, 271872, 281312, 316476, 343296, 421968, 562624, 632952, 686592, 843936, 1125248, 1265904, 1687872, 2250496, 2531808, 3375744, 4500992, 5063616, 6751488, 10127232, 13502976, 20254464, 40508928]

約数ペア:

[(1, 40508928), (2, 20254464), (3, 13502976), (4, 10127232), (6, 6751488), (8, 5063616), (9, 4500992), (12, 3375744), (16, 2531808), (18, 2250496), (24, 1687872), (32, 1265904), (36, 1125248), (48, 843936), (59, 686592), (64, 632952), (72, 562624), (96, 421968), (118, 343296), (128, 316476), (144, 281312), (149, 271872), (177, 228864), (192, 210984), (236, 171648), (256, 158238), (288, 140656), (298, 135936), (354, 114432), (384, 105492), (447, 90624), (472, 85824), (512, 79119), (531, 76288), (576, 70328), (596, 67968), (708, 57216), (768, 52746), (894, 45312), (944, 42912), (1062, 38144), (1152, 35164), (1192, 33984), (1341, 30208), (1416, 28608), (1536, 26373), (1788, 22656), (1888, 21456), (2124, 19072), (2304, 17582), (2384, 16992), (2682, 15104), (2832, 14304), (3576, 11328), (3776, 10728), (4248, 9536), (4608, 8791), (4768, 8496), (5364, 7552), (5664, 7152)]