243403608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 716083200

約数和(自身を除く): 472679592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 89, 146, 168, 178, 219, 223, 267, 292, 356, 438, 446, 511, 534, 584, 623, 669, 712, 876, 892, 1022, 1068, 1246, 1338, 1533, 1561, 1752, 1784, 1869, 2044, 2136, 2492, 2676, 3066, 3122, 3738, 4088, 4683, 4984, 5352, 6132, 6244, 6497, 7476, 9366, 12264, 12488, 12994, 14952, 16279, 18732, 19491, 19847, 25988, 32558, 37464, 38982, 39694, 45479, 48837, 51976, 59541, 65116, 77964, 79388, 90958, 97674, 113953, 119082, 130232, 136437, 138929, 155928, 158776, 181916, 195348, 227906, 238164, 272874, 277858, 341859, 363832, 390696, 416787, 455812, 476328, 545748, 555716, 683718, 833574, 911624, 1091496, 1111432, 1367436, 1448831, 1667148, 2734872, 2897662, 3334296, 4346493, 5795324, 8692986, 10141817, 11590648, 17385972, 20283634, 30425451, 34771944, 40567268, 60850902, 81134536, 121701804, 243403608]

約数ペア:

[(1, 243403608), (2, 121701804), (3, 81134536), (4, 60850902), (6, 40567268), (7, 34771944), (8, 30425451), (12, 20283634), (14, 17385972), (21, 11590648), (24, 10141817), (28, 8692986), (42, 5795324), (56, 4346493), (73, 3334296), (84, 2897662), (89, 2734872), (146, 1667148), (168, 1448831), (178, 1367436), (219, 1111432), (223, 1091496), (267, 911624), (292, 833574), (356, 683718), (438, 555716), (446, 545748), (511, 476328), (534, 455812), (584, 416787), (623, 390696), (669, 363832), (712, 341859), (876, 277858), (892, 272874), (1022, 238164), (1068, 227906), (1246, 195348), (1338, 181916), (1533, 158776), (1561, 155928), (1752, 138929), (1784, 136437), (1869, 130232), (2044, 119082), (2136, 113953), (2492, 97674), (2676, 90958), (3066, 79388), (3122, 77964), (3738, 65116), (4088, 59541), (4683, 51976), (4984, 48837), (5352, 45479), (6132, 39694), (6244, 38982), (6497, 37464), (7476, 32558), (9366, 25988), (12264, 19847), (12488, 19491), (12994, 18732), (14952, 16279)]