12691954576

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 29846089728

約数和(自身を除く): 17154135152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 163, 167, 181, 184, 322, 326, 334, 362, 368, 644, 652, 668, 724, 1141, 1169, 1267, 1288, 1304, 1336, 1448, 2282, 2338, 2534, 2576, 2608, 2672, 2896, 3749, 3841, 4163, 4564, 4676, 5068, 7498, 7682, 8326, 9128, 9352, 10136, 14996, 15364, 16652, 18256, 18704, 20272, 26243, 26887, 27221, 29141, 29503, 29992, 30227, 30728, 33304, 52486, 53774, 54442, 58282, 59006, 59984, 60454, 61456, 66608, 104972, 107548, 108884, 116564, 118012, 120908, 190547, 206521, 209944, 211589, 215096, 217768, 233128, 236024, 241816, 381094, 413042, 419888, 423178, 430192, 435536, 466256, 472048, 483632, 626083, 678569, 695221, 762188, 826084, 846356, 1252166, 1357138, 1390442, 1524376, 1652168, 1692712, 2504332, 2714276, 2780884, 3048752, 3304336, 3385424, 4382581, 4749983, 4866547, 4927001, 5008664, 5428552, 5561768, 8765162, 9499966, 9733094, 9854002, 10017328, 10857104, 11123536, 17530324, 18999932, 19466188, 19708004, 34489007, 35060648, 37999864, 38932376, 39416008, 68978014, 70121296, 75999728, 77864752, 78832016, 113321023, 137956028, 226642046, 275912056, 453284092, 551824112, 793247161, 906568184, 1586494322, 1813136368, 3172988644, 6345977288, 12691954576]

約数ペア:

[(1, 12691954576), (2, 6345977288), (4, 3172988644), (7, 1813136368), (8, 1586494322), (14, 906568184), (16, 793247161), (23, 551824112), (28, 453284092), (46, 275912056), (56, 226642046), (92, 137956028), (112, 113321023), (161, 78832016), (163, 77864752), (167, 75999728), (181, 70121296), (184, 68978014), (322, 39416008), (326, 38932376), (334, 37999864), (362, 35060648), (368, 34489007), (644, 19708004), (652, 19466188), (668, 18999932), (724, 17530324), (1141, 11123536), (1169, 10857104), (1267, 10017328), (1288, 9854002), (1304, 9733094), (1336, 9499966), (1448, 8765162), (2282, 5561768), (2338, 5428552), (2534, 5008664), (2576, 4927001), (2608, 4866547), (2672, 4749983), (2896, 4382581), (3749, 3385424), (3841, 3304336), (4163, 3048752), (4564, 2780884), (4676, 2714276), (5068, 2504332), (7498, 1692712), (7682, 1652168), (8326, 1524376), (9128, 1390442), (9352, 1357138), (10136, 1252166), (14996, 846356), (15364, 826084), (16652, 762188), (18256, 695221), (18704, 678569), (20272, 626083), (26243, 483632), (26887, 472048), (27221, 466256), (29141, 435536), (29503, 430192), (29992, 423178), (30227, 419888), (30728, 413042), (33304, 381094), (52486, 241816), (53774, 236024), (54442, 233128), (58282, 217768), (59006, 215096), (59984, 211589), (60454, 209944), (61456, 206521), (66608, 190547), (104972, 120908), (107548, 118012), (108884, 116564)]