40079808

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:634

約数の個数: 84

約数和(自身を含む): 115900200

約数和(自身を除く): 75820392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 467, 576, 596, 894, 934, 1192, 1341, 1401, 1788, 1868, 2384, 2682, 2802, 3576, 3736, 4203, 4768, 5364, 5604, 7152, 7472, 8406, 9536, 10728, 11208, 14304, 14944, 16812, 21456, 22416, 28608, 29888, 33624, 42912, 44832, 67248, 69583, 85824, 89664, 134496, 139166, 208749, 268992, 278332, 417498, 556664, 626247, 834996, 1113328, 1252494, 1669992, 2226656, 2504988, 3339984, 4453312, 5009976, 6679968, 10019952, 13359936, 20039904, 40079808]

約数ペア:

[(1, 40079808), (2, 20039904), (3, 13359936), (4, 10019952), (6, 6679968), (8, 5009976), (9, 4453312), (12, 3339984), (16, 2504988), (18, 2226656), (24, 1669992), (32, 1252494), (36, 1113328), (48, 834996), (64, 626247), (72, 556664), (96, 417498), (144, 278332), (149, 268992), (192, 208749), (288, 139166), (298, 134496), (447, 89664), (467, 85824), (576, 69583), (596, 67248), (894, 44832), (934, 42912), (1192, 33624), (1341, 29888), (1401, 28608), (1788, 22416), (1868, 21456), (2384, 16812), (2682, 14944), (2802, 14304), (3576, 11208), (3736, 10728), (4203, 9536), (4768, 8406), (5364, 7472), (5604, 7152)]