880384608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 2648646000

約数和(自身を除く): 1768261392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 349, 456, 461, 608, 684, 698, 912, 922, 1047, 1368, 1383, 1396, 1824, 1844, 2094, 2736, 2766, 2792, 3141, 3688, 4149, 4188, 5472, 5532, 5584, 6282, 6631, 7376, 8298, 8376, 8759, 11064, 11168, 12564, 13262, 14752, 16596, 16752, 17518, 19893, 22128, 25128, 26277, 26524, 33192, 33504, 35036, 39786, 44256, 50256, 52554, 53048, 59679, 66384, 70072, 78831, 79572, 100512, 105108, 106096, 119358, 132768, 140144, 157662, 159144, 160889, 210216, 212192, 238716, 280288, 315324, 318288, 321778, 420432, 477432, 482667, 630648, 636576, 643556, 840864, 954864, 965334, 1261296, 1287112, 1448001, 1909728, 1930668, 2522592, 2574224, 2896002, 3056891, 3861336, 5148448, 5792004, 6113782, 7722672, 9170673, 11584008, 12227564, 15445344, 18341346, 23168016, 24455128, 27512019, 36682692, 46336032, 48910256, 55024038, 73365384, 97820512, 110048076, 146730768, 220096152, 293461536, 440192304, 880384608]

約数ペア:

[(1, 880384608), (2, 440192304), (3, 293461536), (4, 220096152), (6, 146730768), (8, 110048076), (9, 97820512), (12, 73365384), (16, 55024038), (18, 48910256), (19, 46336032), (24, 36682692), (32, 27512019), (36, 24455128), (38, 23168016), (48, 18341346), (57, 15445344), (72, 12227564), (76, 11584008), (96, 9170673), (114, 7722672), (144, 6113782), (152, 5792004), (171, 5148448), (228, 3861336), (288, 3056891), (304, 2896002), (342, 2574224), (349, 2522592), (456, 1930668), (461, 1909728), (608, 1448001), (684, 1287112), (698, 1261296), (912, 965334), (922, 954864), (1047, 840864), (1368, 643556), (1383, 636576), (1396, 630648), (1824, 482667), (1844, 477432), (2094, 420432), (2736, 321778), (2766, 318288), (2792, 315324), (3141, 280288), (3688, 238716), (4149, 212192), (4188, 210216), (5472, 160889), (5532, 159144), (5584, 157662), (6282, 140144), (6631, 132768), (7376, 119358), (8298, 106096), (8376, 105108), (8759, 100512), (11064, 79572), (11168, 78831), (12564, 70072), (13262, 66384), (14752, 59679), (16596, 53048), (16752, 52554), (17518, 50256), (19893, 44256), (22128, 39786), (25128, 35036), (26277, 33504), (26524, 33192)]