19892031744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14543}}^1$

素因数の和:14712

約数の個数: 144

約数和(自身を含む): 57434372352

約数和(自身を除く): 37542340608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 192, 208, 256, 274, 312, 384, 411, 416, 548, 624, 768, 822, 832, 1096, 1248, 1644, 1664, 1781, 2192, 2496, 3288, 3328, 3562, 4384, 4992, 5343, 6576, 7124, 8768, 9984, 10686, 13152, 14248, 14543, 17536, 21372, 26304, 28496, 29086, 35072, 42744, 43629, 52608, 56992, 58172, 85488, 87258, 105216, 113984, 116344, 170976, 174516, 189059, 227968, 232688, 341952, 349032, 378118, 455936, 465376, 567177, 683904, 698064, 756236, 930752, 1134354, 1367808, 1396128, 1512472, 1861504, 1992391, 2268708, 2792256, 3024944, 3723008, 3984782, 4537416, 5584512, 5977173, 6049888, 7969564, 9074832, 11169024, 11954346, 12099776, 15939128, 18149664, 23908692, 24199552, 25901083, 31878256, 36299328, 47817384, 48399104, 51802166, 63756512, 72598656, 77703249, 95634768, 103604332, 127513024, 145197312, 155406498, 191269536, 207208664, 255026048, 310812996, 382539072, 414417328, 510052096, 621625992, 765078144, 828834656, 1243251984, 1530156288, 1657669312, 2486503968, 3315338624, 4973007936, 6630677248, 9946015872, 19892031744]

約数ペア:

[(1, 19892031744), (2, 9946015872), (3, 6630677248), (4, 4973007936), (6, 3315338624), (8, 2486503968), (12, 1657669312), (13, 1530156288), (16, 1243251984), (24, 828834656), (26, 765078144), (32, 621625992), (39, 510052096), (48, 414417328), (52, 382539072), (64, 310812996), (78, 255026048), (96, 207208664), (104, 191269536), (128, 155406498), (137, 145197312), (156, 127513024), (192, 103604332), (208, 95634768), (256, 77703249), (274, 72598656), (312, 63756512), (384, 51802166), (411, 48399104), (416, 47817384), (548, 36299328), (624, 31878256), (768, 25901083), (822, 24199552), (832, 23908692), (1096, 18149664), (1248, 15939128), (1644, 12099776), (1664, 11954346), (1781, 11169024), (2192, 9074832), (2496, 7969564), (3288, 6049888), (3328, 5977173), (3562, 5584512), (4384, 4537416), (4992, 3984782), (5343, 3723008), (6576, 3024944), (7124, 2792256), (8768, 2268708), (9984, 1992391), (10686, 1861504), (13152, 1512472), (14248, 1396128), (14543, 1367808), (17536, 1134354), (21372, 930752), (26304, 756236), (28496, 698064), (29086, 683904), (35072, 567177), (42744, 465376), (43629, 455936), (52608, 378118), (56992, 349032), (58172, 341952), (85488, 232688), (87258, 227968), (105216, 189059), (113984, 174516), (116344, 170976)]