2219390208

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 216

約数和(自身を含む): 7356405056

約数和(自身を除く): 5137014848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 241, 252, 256, 288, 336, 384, 448, 482, 504, 571, 576, 672, 723, 768, 896, 964, 1008, 1142, 1152, 1344, 1446, 1687, 1713, 1792, 1928, 2016, 2169, 2284, 2304, 2688, 2892, 3374, 3426, 3856, 3997, 4032, 4338, 4568, 5061, 5139, 5376, 5784, 6748, 6852, 7712, 7994, 8064, 8676, 9136, 10122, 10278, 11568, 11991, 13496, 13704, 15183, 15424, 15988, 16128, 17352, 18272, 20244, 20556, 23136, 23982, 26992, 27408, 30366, 30848, 31976, 34704, 35973, 36544, 40488, 41112, 46272, 47964, 53984, 54816, 60732, 61696, 63952, 69408, 71946, 73088, 80976, 82224, 92544, 95928, 107968, 109632, 121464, 127904, 137611, 138816, 143892, 146176, 161952, 164448, 185088, 191856, 215936, 219264, 242928, 255808, 275222, 277632, 287784, 323904, 328896, 383712, 412833, 431872, 438528, 485856, 511616, 550444, 555264, 575568, 647808, 657792, 767424, 825666, 963277, 971712, 1023232, 1100888, 1151136, 1238499, 1295616, 1315584, 1534848, 1651332, 1926554, 1943424, 2201776, 2302272, 2476998, 2889831, 3069696, 3302664, 3853108, 3886848, 4403552, 4604544, 4953996, 5779662, 6605328, 7706216, 8669493, 8807104, 9209088, 9907992, 11559324, 13210656, 15412432, 17338986, 17614208, 19815984, 23118648, 26421312, 30824864, 34677972, 35228416, 39631968, 46237296, 52842624, 61649728, 69355944, 79263936, 92474592, 105685248, 123299456, 138711888, 158527872, 184949184, 246598912, 277423776, 317055744, 369898368, 554847552, 739796736, 1109695104, 2219390208]

約数ペア:

[(1, 2219390208), (2, 1109695104), (3, 739796736), (4, 554847552), (6, 369898368), (7, 317055744), (8, 277423776), (9, 246598912), (12, 184949184), (14, 158527872), (16, 138711888), (18, 123299456), (21, 105685248), (24, 92474592), (28, 79263936), (32, 69355944), (36, 61649728), (42, 52842624), (48, 46237296), (56, 39631968), (63, 35228416), (64, 34677972), (72, 30824864), (84, 26421312), (96, 23118648), (112, 19815984), (126, 17614208), (128, 17338986), (144, 15412432), (168, 13210656), (192, 11559324), (224, 9907992), (241, 9209088), (252, 8807104), (256, 8669493), (288, 7706216), (336, 6605328), (384, 5779662), (448, 4953996), (482, 4604544), (504, 4403552), (571, 3886848), (576, 3853108), (672, 3302664), (723, 3069696), (768, 2889831), (896, 2476998), (964, 2302272), (1008, 2201776), (1142, 1943424), (1152, 1926554), (1344, 1651332), (1446, 1534848), (1687, 1315584), (1713, 1295616), (1792, 1238499), (1928, 1151136), (2016, 1100888), (2169, 1023232), (2284, 971712), (2304, 963277), (2688, 825666), (2892, 767424), (3374, 657792), (3426, 647808), (3856, 575568), (3997, 555264), (4032, 550444), (4338, 511616), (4568, 485856), (5061, 438528), (5139, 431872), (5376, 412833), (5784, 383712), (6748, 328896), (6852, 323904), (7712, 287784), (7994, 277632), (8064, 275222), (8676, 255808), (9136, 242928), (10122, 219264), (10278, 215936), (11568, 191856), (11991, 185088), (13496, 164448), (13704, 161952), (15183, 146176), (15424, 143892), (15988, 138816), (16128, 137611), (17352, 127904), (18272, 121464), (20244, 109632), (20556, 107968), (23136, 95928), (23982, 92544), (26992, 82224), (27408, 80976), (30366, 73088), (30848, 71946), (31976, 69408), (34704, 63952), (35973, 61696), (36544, 60732), (40488, 54816), (41112, 53984), (46272, 47964)]