1749563172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 5444812800

約数和(自身を除く): 3695249628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 239, 252, 276, 322, 378, 414, 421, 478, 483, 621, 644, 717, 756, 828, 842, 956, 966, 1242, 1263, 1434, 1449, 1673, 1684, 1932, 2151, 2484, 2526, 2868, 2898, 2947, 3346, 3789, 4302, 4347, 5019, 5052, 5497, 5796, 5894, 6453, 6692, 7578, 8604, 8694, 8841, 9683, 10038, 10994, 11367, 11788, 12906, 15057, 15156, 16491, 17388, 17682, 19366, 20076, 21988, 22734, 25812, 26523, 29049, 30114, 32982, 35364, 38479, 38732, 45171, 45468, 49473, 53046, 58098, 60228, 65964, 67781, 76958, 79569, 87147, 90342, 98946, 100619, 106092, 115437, 116196, 135562, 148419, 153916, 159138, 174294, 180684, 197892, 201238, 203343, 230874, 261441, 271124, 296838, 301857, 318276, 346311, 348588, 402476, 406686, 461748, 522882, 593676, 603714, 610029, 692622, 704333, 813372, 905571, 1038933, 1045764, 1207428, 1220058, 1385244, 1408666, 1811142, 1830087, 2077866, 2112999, 2314237, 2440116, 2716713, 2817332, 3622284, 3660174, 4155732, 4225998, 4628474, 5433426, 6338997, 6942711, 7320348, 8451996, 9256948, 10866852, 12677994, 13885422, 16199659, 19016991, 20828133, 25355988, 27770844, 32399318, 38033982, 41656266, 48598977, 62484399, 64798636, 76067964, 83312532, 97197954, 124968798, 145796931, 194395908, 249937596, 291593862, 437390793, 583187724, 874781586, 1749563172]

約数ペア:

[(1, 1749563172), (2, 874781586), (3, 583187724), (4, 437390793), (6, 291593862), (7, 249937596), (9, 194395908), (12, 145796931), (14, 124968798), (18, 97197954), (21, 83312532), (23, 76067964), (27, 64798636), (28, 62484399), (36, 48598977), (42, 41656266), (46, 38033982), (54, 32399318), (63, 27770844), (69, 25355988), (84, 20828133), (92, 19016991), (108, 16199659), (126, 13885422), (138, 12677994), (161, 10866852), (189, 9256948), (207, 8451996), (239, 7320348), (252, 6942711), (276, 6338997), (322, 5433426), (378, 4628474), (414, 4225998), (421, 4155732), (478, 3660174), (483, 3622284), (621, 2817332), (644, 2716713), (717, 2440116), (756, 2314237), (828, 2112999), (842, 2077866), (956, 1830087), (966, 1811142), (1242, 1408666), (1263, 1385244), (1434, 1220058), (1449, 1207428), (1673, 1045764), (1684, 1038933), (1932, 905571), (2151, 813372), (2484, 704333), (2526, 692622), (2868, 610029), (2898, 603714), (2947, 593676), (3346, 522882), (3789, 461748), (4302, 406686), (4347, 402476), (5019, 348588), (5052, 346311), (5497, 318276), (5796, 301857), (5894, 296838), (6453, 271124), (6692, 261441), (7578, 230874), (8604, 203343), (8694, 201238), (8841, 197892), (9683, 180684), (10038, 174294), (10994, 159138), (11367, 153916), (11788, 148419), (12906, 135562), (15057, 116196), (15156, 115437), (16491, 106092), (17388, 100619), (17682, 98946), (19366, 90342), (20076, 87147), (21988, 79569), (22734, 76958), (25812, 67781), (26523, 65964), (29049, 60228), (30114, 58098), (32982, 53046), (35364, 49473), (38479, 45468), (38732, 45171)]