31872351168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{272581}}^1$

素因数の和:272635

約数の個数: 168

約数和(自身を含む): 108007891680

約数和(自身を除く): 76135540512

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, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2784, 3248, 3654, 4032, 4176, 4872, 5568, 6496, 7308, 8352, 9744, 12992, 14616, 16704, 19488, 29232, 38976, 58464, 116928, 272581, 545162, 817743, 1090324, 1635486, 1908067, 2180648, 2453229, 3270972, 3816134, 4361296, 4906458, 5724201, 6541944, 7632268, 7904849, 8722592, 9812916, 11448402, 13083888, 15264536, 15809698, 17172603, 17445184, 19625832, 22896804, 23714547, 26167776, 30529072, 31619396, 34345206, 39251664, 45793608, 47429094, 52335552, 55333943, 61058144, 63238792, 68690412, 71143641, 78503328, 91587216, 94858188, 110667886, 122116288, 126477584, 137380824, 142287282, 157006656, 166001829, 183174432, 189716376, 221335772, 252955168, 274761648, 284574564, 332003658, 366348864, 379432752, 442671544, 498005487, 505910336, 549523296, 569149128, 664007316, 758865504, 885343088, 996010974, 1099046592, 1138298256, 1328014632, 1517731008, 1770686176, 1992021948, 2276596512, 2656029264, 3541372352, 3984043896, 4553193024, 5312058528, 7968087792, 10624117056, 15936175584, 31872351168]

約数ペア:

[(1, 31872351168), (2, 15936175584), (3, 10624117056), (4, 7968087792), (6, 5312058528), (7, 4553193024), (8, 3984043896), (9, 3541372352), (12, 2656029264), (14, 2276596512), (16, 1992021948), (18, 1770686176), (21, 1517731008), (24, 1328014632), (28, 1138298256), (29, 1099046592), (32, 996010974), (36, 885343088), (42, 758865504), (48, 664007316), (56, 569149128), (58, 549523296), (63, 505910336), (64, 498005487), (72, 442671544), (84, 379432752), (87, 366348864), (96, 332003658), (112, 284574564), (116, 274761648), (126, 252955168), (144, 221335772), (168, 189716376), (174, 183174432), (192, 166001829), (203, 157006656), (224, 142287282), (232, 137380824), (252, 126477584), (261, 122116288), (288, 110667886), (336, 94858188), (348, 91587216), (406, 78503328), (448, 71143641), (464, 68690412), (504, 63238792), (522, 61058144), (576, 55333943), (609, 52335552), (672, 47429094), (696, 45793608), (812, 39251664), (928, 34345206), (1008, 31619396), (1044, 30529072), (1218, 26167776), (1344, 23714547), (1392, 22896804), (1624, 19625832), (1827, 17445184), (1856, 17172603), (2016, 15809698), (2088, 15264536), (2436, 13083888), (2784, 11448402), (3248, 9812916), (3654, 8722592), (4032, 7904849), (4176, 7632268), (4872, 6541944), (5568, 5724201), (6496, 4906458), (7308, 4361296), (8352, 3816134), (9744, 3270972), (12992, 2453229), (14616, 2180648), (16704, 1908067), (19488, 1635486), (29232, 1090324), (38976, 817743), (58464, 545162), (116928, 272581)]