1889731872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32323}}^1$

素因数の和:32375

約数の個数: 144

約数和(自身を含む): 6353605440

約数和(自身を除く): 4463873568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 32323, 58464, 64646, 96969, 129292, 193938, 226261, 258584, 290907, 387876, 452522, 517168, 581814, 678783, 775752, 905044, 937367, 1034336, 1163628, 1357566, 1551504, 1810088, 1874734, 2036349, 2327256, 2715132, 2812101, 3103008, 3620176, 3749468, 4072698, 4654512, 5430264, 5624202, 6561569, 7240352, 7498936, 8145396, 8436303, 9309024, 10860528, 11248404, 13123138, 14997872, 16290792, 16872606, 19684707, 21721056, 22496808, 26246276, 29995744, 32581584, 33745212, 39369414, 44993616, 52492552, 59054121, 65163168, 67490424, 78738828, 89987232, 104985104, 118108242, 134980848, 157477656, 209970208, 236216484, 269961696, 314955312, 472432968, 629910624, 944865936, 1889731872]

約数ペア:

[(1, 1889731872), (2, 944865936), (3, 629910624), (4, 472432968), (6, 314955312), (7, 269961696), (8, 236216484), (9, 209970208), (12, 157477656), (14, 134980848), (16, 118108242), (18, 104985104), (21, 89987232), (24, 78738828), (28, 67490424), (29, 65163168), (32, 59054121), (36, 52492552), (42, 44993616), (48, 39369414), (56, 33745212), (58, 32581584), (63, 29995744), (72, 26246276), (84, 22496808), (87, 21721056), (96, 19684707), (112, 16872606), (116, 16290792), (126, 14997872), (144, 13123138), (168, 11248404), (174, 10860528), (203, 9309024), (224, 8436303), (232, 8145396), (252, 7498936), (261, 7240352), (288, 6561569), (336, 5624202), (348, 5430264), (406, 4654512), (464, 4072698), (504, 3749468), (522, 3620176), (609, 3103008), (672, 2812101), (696, 2715132), (812, 2327256), (928, 2036349), (1008, 1874734), (1044, 1810088), (1218, 1551504), (1392, 1357566), (1624, 1163628), (1827, 1034336), (2016, 937367), (2088, 905044), (2436, 775752), (2784, 678783), (3248, 581814), (3654, 517168), (4176, 452522), (4872, 387876), (6496, 290907), (7308, 258584), (8352, 226261), (9744, 193938), (14616, 129292), (19488, 96969), (29232, 64646), (32323, 58464)]