672187464936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{520021}}^1$

素因数の和:521427

約数の個数: 96

約数和(自身を含む): 1961970202920

約数和(自身を除く): 1289782737984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1381, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 17953, 24858, 33144, 35906, 49716, 53859, 71812, 99432, 107718, 143624, 161577, 215436, 323154, 430872, 520021, 646308, 1040042, 1292616, 1560063, 2080084, 3120126, 4160168, 4680189, 6240252, 6760273, 9360378, 12480504, 13520546, 18720756, 20280819, 27041092, 37441512, 40561638, 54082184, 60842457, 81123276, 121684914, 162246552, 243369828, 486739656, 718149001, 1436298002, 2154447003, 2872596004, 4308894006, 5745192008, 6463341009, 8617788012, 9335937013, 12926682018, 17235576024, 18671874026, 25853364036, 28007811039, 37343748052, 51706728072, 56015622078, 74687496104, 84023433117, 112031244156, 168046866234, 224062488312, 336093732468, 672187464936]

約数ペア:

[(1, 672187464936), (2, 336093732468), (3, 224062488312), (4, 168046866234), (6, 112031244156), (8, 84023433117), (9, 74687496104), (12, 56015622078), (13, 51706728072), (18, 37343748052), (24, 28007811039), (26, 25853364036), (36, 18671874026), (39, 17235576024), (52, 12926682018), (72, 9335937013), (78, 8617788012), (104, 6463341009), (117, 5745192008), (156, 4308894006), (234, 2872596004), (312, 2154447003), (468, 1436298002), (936, 718149001), (1381, 486739656), (2762, 243369828), (4143, 162246552), (5524, 121684914), (8286, 81123276), (11048, 60842457), (12429, 54082184), (16572, 40561638), (17953, 37441512), (24858, 27041092), (33144, 20280819), (35906, 18720756), (49716, 13520546), (53859, 12480504), (71812, 9360378), (99432, 6760273), (107718, 6240252), (143624, 4680189), (161577, 4160168), (215436, 3120126), (323154, 2080084), (430872, 1560063), (520021, 1292616), (646308, 1040042)]