1405809216

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{16603}}^1$

素因数の和:16638

約数の個数: 168

約数和(自身を含む): 4807854240

約数和(自身を除く): 3402045024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 16603, 21168, 28224, 33206, 42336, 49809, 66412, 84672, 99618, 116221, 132824, 149427, 199236, 232442, 265648, 298854, 348663, 398472, 448281, 464884, 531296, 597708, 697326, 796944, 813547, 896562, 929768, 1045989, 1062592, 1195416, 1394652, 1593888, 1627094, 1793124, 1859536, 2091978, 2390832, 2440641, 2789304, 3137967, 3187776, 3254188, 3586248, 3719072, 4183956, 4781664, 4881282, 5578608, 6275934, 6508376, 7172496, 7321923, 7438144, 8367912, 9563328, 9762564, 11157216, 12551868, 13016752, 14344992, 14643846, 16735824, 19525128, 21965769, 22314432, 25103736, 26033504, 28689984, 29287692, 33471648, 39050256, 43931538, 50207472, 52067008, 58575384, 66943296, 78100512, 87863076, 100414944, 117150768, 156201024, 175726152, 200829888, 234301536, 351452304, 468603072, 702904608, 1405809216]

約数ペア:

[(1, 1405809216), (2, 702904608), (3, 468603072), (4, 351452304), (6, 234301536), (7, 200829888), (8, 175726152), (9, 156201024), (12, 117150768), (14, 100414944), (16, 87863076), (18, 78100512), (21, 66943296), (24, 58575384), (27, 52067008), (28, 50207472), (32, 43931538), (36, 39050256), (42, 33471648), (48, 29287692), (49, 28689984), (54, 26033504), (56, 25103736), (63, 22314432), (64, 21965769), (72, 19525128), (84, 16735824), (96, 14643846), (98, 14344992), (108, 13016752), (112, 12551868), (126, 11157216), (144, 9762564), (147, 9563328), (168, 8367912), (189, 7438144), (192, 7321923), (196, 7172496), (216, 6508376), (224, 6275934), (252, 5578608), (288, 4881282), (294, 4781664), (336, 4183956), (378, 3719072), (392, 3586248), (432, 3254188), (441, 3187776), (448, 3137967), (504, 2789304), (576, 2440641), (588, 2390832), (672, 2091978), (756, 1859536), (784, 1793124), (864, 1627094), (882, 1593888), (1008, 1394652), (1176, 1195416), (1323, 1062592), (1344, 1045989), (1512, 929768), (1568, 896562), (1728, 813547), (1764, 796944), (2016, 697326), (2352, 597708), (2646, 531296), (3024, 464884), (3136, 448281), (3528, 398472), (4032, 348663), (4704, 298854), (5292, 265648), (6048, 232442), (7056, 199236), (9408, 149427), (10584, 132824), (12096, 116221), (14112, 99618), (16603, 84672), (21168, 66412), (28224, 49809), (33206, 42336)]