219518208

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 801248000

約数和(自身を除く): 581729792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 349, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 698, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1047, 1092, 1152, 1248, 1344, 1396, 1404, 1456, 1512, 1638, 1664, 1728, 1792, 1872, 2016, 2094, 2184, 2304, 2443, 2457, 2496, 2688, 2792, 2808, 2912, 3024, 3141, 3276, 3328, 3456, 3744, 4032, 4188, 4368, 4537, 4886, 4914, 4992, 5376, 5584, 5616, 5824, 6048, 6282, 6552, 6912, 7329, 7488, 8064, 8376, 8736, 9074, 9423, 9772, 9828, 9984, 11168, 11232, 11648, 12096, 12564, 13104, 13611, 14658, 14976, 16128, 16752, 17472, 18148, 18846, 19544, 19656, 21987, 22336, 22464, 23296, 24192, 25128, 26208, 27222, 29316, 29952, 31759, 33504, 34944, 36296, 37692, 39088, 39312, 40833, 43974, 44672, 44928, 48384, 50256, 52416, 54444, 58632, 63518, 65961, 67008, 69888, 72592, 75384, 78176, 78624, 81666, 87948, 89344, 89856, 95277, 100512, 104832, 108888, 117264, 122499, 127036, 131922, 134016, 145184, 150768, 156352, 157248, 163332, 175896, 190554, 201024, 209664, 217776, 234528, 244998, 254072, 263844, 268032, 285831, 290368, 301536, 312704, 314496, 326664, 351792, 381108, 402048, 435552, 469056, 489996, 508144, 527688, 571662, 580736, 603072, 625408, 628992, 653328, 703584, 762216, 804096, 857493, 871104, 938112, 979992, 1016288, 1055376, 1143324, 1161472, 1206144, 1306656, 1407168, 1524432, 1714986, 1742208, 1876224, 1959984, 2032576, 2110752, 2286648, 2412288, 2613312, 2814336, 3048864, 3429972, 3484416, 3919968, 4065152, 4221504, 4573296, 5226624, 5628672, 6097728, 6859944, 7839936, 8130304, 8443008, 9146592, 10453248, 12195456, 13719888, 15679872, 16886016, 18293184, 24390912, 27439776, 31359744, 36586368, 54879552, 73172736, 109759104, 219518208]

約数ペア:

[(1, 219518208), (2, 109759104), (3, 73172736), (4, 54879552), (6, 36586368), (7, 31359744), (8, 27439776), (9, 24390912), (12, 18293184), (13, 16886016), (14, 15679872), (16, 13719888), (18, 12195456), (21, 10453248), (24, 9146592), (26, 8443008), (27, 8130304), (28, 7839936), (32, 6859944), (36, 6097728), (39, 5628672), (42, 5226624), (48, 4573296), (52, 4221504), (54, 4065152), (56, 3919968), (63, 3484416), (64, 3429972), (72, 3048864), (78, 2814336), (84, 2613312), (91, 2412288), (96, 2286648), (104, 2110752), (108, 2032576), (112, 1959984), (117, 1876224), (126, 1742208), (128, 1714986), (144, 1524432), (156, 1407168), (168, 1306656), (182, 1206144), (189, 1161472), (192, 1143324), (208, 1055376), (216, 1016288), (224, 979992), (234, 938112), (252, 871104), (256, 857493), (273, 804096), (288, 762216), (312, 703584), (336, 653328), (349, 628992), (351, 625408), (364, 603072), (378, 580736), (384, 571662), (416, 527688), (432, 508144), (448, 489996), (468, 469056), (504, 435552), (546, 402048), (576, 381108), (624, 351792), (672, 326664), (698, 314496), (702, 312704), (728, 301536), (756, 290368), (768, 285831), (819, 268032), (832, 263844), (864, 254072), (896, 244998), (936, 234528), (1008, 217776), (1047, 209664), (1092, 201024), (1152, 190554), (1248, 175896), (1344, 163332), (1396, 157248), (1404, 156352), (1456, 150768), (1512, 145184), (1638, 134016), (1664, 131922), (1728, 127036), (1792, 122499), (1872, 117264), (2016, 108888), (2094, 104832), (2184, 100512), (2304, 95277), (2443, 89856), (2457, 89344), (2496, 87948), (2688, 81666), (2792, 78624), (2808, 78176), (2912, 75384), (3024, 72592), (3141, 69888), (3276, 67008), (3328, 65961), (3456, 63518), (3744, 58632), (4032, 54444), (4188, 52416), (4368, 50256), (4537, 48384), (4886, 44928), (4914, 44672), (4992, 43974), (5376, 40833), (5584, 39312), (5616, 39088), (5824, 37692), (6048, 36296), (6282, 34944), (6552, 33504), (6912, 31759), (7329, 29952), (7488, 29316), (8064, 27222), (8376, 26208), (8736, 25128), (9074, 24192), (9423, 23296), (9772, 22464), (9828, 22336), (9984, 21987), (11168, 19656), (11232, 19544), (11648, 18846), (12096, 18148), (12564, 17472), (13104, 16752), (13611, 16128), (14658, 14976)]