889658952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 2903040000

約数和(自身を除く): 2013381048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 89, 91, 92, 104, 138, 156, 161, 168, 178, 182, 184, 199, 267, 273, 276, 299, 312, 322, 356, 364, 398, 483, 534, 546, 552, 597, 598, 623, 644, 712, 728, 796, 897, 966, 1068, 1092, 1157, 1194, 1196, 1246, 1288, 1393, 1592, 1794, 1869, 1932, 2047, 2093, 2136, 2184, 2314, 2388, 2392, 2492, 2587, 2786, 3471, 3588, 3738, 3864, 4094, 4179, 4186, 4577, 4628, 4776, 4984, 5174, 5572, 6141, 6279, 6942, 7176, 7476, 7761, 8099, 8188, 8358, 8372, 9154, 9256, 10348, 11144, 12282, 12558, 13731, 13884, 14329, 14952, 15522, 16198, 16376, 16716, 16744, 17711, 18109, 18308, 20696, 24297, 24564, 25116, 26611, 27462, 27768, 28658, 31044, 32039, 32396, 33432, 35422, 36218, 36616, 42987, 48594, 49128, 50232, 53133, 53222, 54327, 54924, 57316, 59501, 62088, 64078, 64792, 70844, 72436, 79833, 85974, 96117, 97188, 106266, 106444, 108654, 109848, 114632, 119002, 123977, 128156, 141688, 144872, 159666, 171948, 178503, 186277, 192234, 194376, 212532, 212888, 217308, 230243, 238004, 247954, 256312, 319332, 343896, 357006, 371931, 372554, 384468, 407353, 416507, 425064, 434616, 460486, 476008, 495908, 558831, 638664, 690729, 714012, 743862, 745108, 768936, 814706, 833014, 920972, 991816, 1117662, 1222059, 1249521, 1381458, 1428024, 1487724, 1490216, 1611701, 1629412, 1666028, 1841944, 2235324, 2444118, 2499042, 2762916, 2851471, 2975448, 3223402, 3258824, 3332056, 4470648, 4835103, 4888236, 4998084, 5295589, 5525832, 5702942, 6446804, 8554413, 9670206, 9776472, 9996168, 10591178, 11405884, 12893608, 15886767, 17108826, 19340412, 21182356, 22811768, 31773534, 34217652, 37069123, 38680824, 42364712, 63547068, 68435304, 74138246, 111207369, 127094136, 148276492, 222414738, 296552984, 444829476, 889658952]

約数ペア:

[(1, 889658952), (2, 444829476), (3, 296552984), (4, 222414738), (6, 148276492), (7, 127094136), (8, 111207369), (12, 74138246), (13, 68435304), (14, 63547068), (21, 42364712), (23, 38680824), (24, 37069123), (26, 34217652), (28, 31773534), (39, 22811768), (42, 21182356), (46, 19340412), (52, 17108826), (56, 15886767), (69, 12893608), (78, 11405884), (84, 10591178), (89, 9996168), (91, 9776472), (92, 9670206), (104, 8554413), (138, 6446804), (156, 5702942), (161, 5525832), (168, 5295589), (178, 4998084), (182, 4888236), (184, 4835103), (199, 4470648), (267, 3332056), (273, 3258824), (276, 3223402), (299, 2975448), (312, 2851471), (322, 2762916), (356, 2499042), (364, 2444118), (398, 2235324), (483, 1841944), (534, 1666028), (546, 1629412), (552, 1611701), (597, 1490216), (598, 1487724), (623, 1428024), (644, 1381458), (712, 1249521), (728, 1222059), (796, 1117662), (897, 991816), (966, 920972), (1068, 833014), (1092, 814706), (1157, 768936), (1194, 745108), (1196, 743862), (1246, 714012), (1288, 690729), (1393, 638664), (1592, 558831), (1794, 495908), (1869, 476008), (1932, 460486), (2047, 434616), (2093, 425064), (2136, 416507), (2184, 407353), (2314, 384468), (2388, 372554), (2392, 371931), (2492, 357006), (2587, 343896), (2786, 319332), (3471, 256312), (3588, 247954), (3738, 238004), (3864, 230243), (4094, 217308), (4179, 212888), (4186, 212532), (4577, 194376), (4628, 192234), (4776, 186277), (4984, 178503), (5174, 171948), (5572, 159666), (6141, 144872), (6279, 141688), (6942, 128156), (7176, 123977), (7476, 119002), (7761, 114632), (8099, 109848), (8188, 108654), (8358, 106444), (8372, 106266), (9154, 97188), (9256, 96117), (10348, 85974), (11144, 79833), (12282, 72436), (12558, 70844), (13731, 64792), (13884, 64078), (14329, 62088), (14952, 59501), (15522, 57316), (16198, 54924), (16376, 54327), (16716, 53222), (16744, 53133), (17711, 50232), (18109, 49128), (18308, 48594), (20696, 42987), (24297, 36616), (24564, 36218), (25116, 35422), (26611, 33432), (27462, 32396), (27768, 32039), (28658, 31044)]