221615856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 823280640

約数和(自身を除く): 601664784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 79, 84, 88, 92, 99, 112, 121, 126, 132, 138, 144, 154, 158, 161, 168, 176, 184, 198, 207, 231, 237, 242, 252, 253, 264, 276, 308, 316, 322, 336, 363, 368, 396, 414, 462, 474, 483, 484, 504, 506, 528, 552, 553, 616, 632, 644, 693, 711, 726, 759, 792, 828, 847, 869, 924, 948, 966, 968, 1008, 1012, 1089, 1104, 1106, 1232, 1264, 1288, 1386, 1422, 1449, 1452, 1518, 1584, 1656, 1659, 1694, 1738, 1771, 1817, 1848, 1896, 1932, 1936, 2024, 2178, 2212, 2277, 2541, 2576, 2607, 2772, 2783, 2844, 2898, 2904, 3036, 3312, 3318, 3388, 3476, 3542, 3634, 3696, 3792, 3864, 4048, 4356, 4424, 4554, 4977, 5082, 5214, 5313, 5451, 5544, 5566, 5688, 5796, 5808, 6072, 6083, 6636, 6776, 6952, 7084, 7268, 7623, 7728, 7821, 8349, 8712, 8848, 9108, 9559, 9954, 10164, 10428, 10626, 10902, 11088, 11132, 11376, 11592, 12144, 12166, 12719, 13272, 13552, 13904, 14168, 14536, 15246, 15642, 15939, 16353, 16698, 17424, 18216, 18249, 19118, 19481, 19908, 19987, 20328, 20856, 21252, 21804, 22264, 23184, 24332, 25047, 25438, 26544, 28336, 28677, 29072, 30492, 31284, 31878, 32706, 33396, 36432, 36498, 38157, 38236, 38962, 39816, 39974, 40656, 41712, 42504, 43608, 44528, 48664, 50094, 50876, 54747, 57354, 58443, 59961, 60984, 62568, 63756, 65412, 66792, 66913, 72996, 76314, 76472, 77924, 79632, 79948, 85008, 86031, 87216, 97328, 100188, 101752, 109494, 114471, 114708, 116886, 119922, 121968, 125136, 127512, 130824, 133584, 133826, 139909, 145992, 152628, 152944, 155848, 159896, 172062, 175329, 179883, 200376, 200739, 203504, 218988, 219857, 228942, 229416, 233772, 239844, 255024, 261648, 267652, 279818, 291984, 305256, 311696, 319792, 344124, 350658, 359766, 400752, 401478, 419727, 437976, 439714, 457884, 458832, 467544, 479688, 535304, 559636, 602217, 610512, 659571, 688248, 701316, 719532, 802956, 839454, 875952, 879428, 915768, 935088, 959376, 1070608, 1119272, 1204434, 1259181, 1319142, 1376496, 1402632, 1439064, 1538999, 1605912, 1678908, 1758856, 1831536, 1978713, 2238544, 2408868, 2518362, 2638284, 2805264, 2878128, 3077998, 3211824, 3357816, 3517712, 3957426, 4616997, 4817736, 5036724, 5276568, 6155996, 6715632, 7914852, 9233994, 9635472, 10073448, 10553136, 12311992, 13850991, 15829704, 18467988, 20146896, 24623984, 27701982, 31659408, 36935976, 55403964, 73871952, 110807928, 221615856]

約数ペア:

[(1, 221615856), (2, 110807928), (3, 73871952), (4, 55403964), (6, 36935976), (7, 31659408), (8, 27701982), (9, 24623984), (11, 20146896), (12, 18467988), (14, 15829704), (16, 13850991), (18, 12311992), (21, 10553136), (22, 10073448), (23, 9635472), (24, 9233994), (28, 7914852), (33, 6715632), (36, 6155996), (42, 5276568), (44, 5036724), (46, 4817736), (48, 4616997), (56, 3957426), (63, 3517712), (66, 3357816), (69, 3211824), (72, 3077998), (77, 2878128), (79, 2805264), (84, 2638284), (88, 2518362), (92, 2408868), (99, 2238544), (112, 1978713), (121, 1831536), (126, 1758856), (132, 1678908), (138, 1605912), (144, 1538999), (154, 1439064), (158, 1402632), (161, 1376496), (168, 1319142), (176, 1259181), (184, 1204434), (198, 1119272), (207, 1070608), (231, 959376), (237, 935088), (242, 915768), (252, 879428), (253, 875952), (264, 839454), (276, 802956), (308, 719532), (316, 701316), (322, 688248), (336, 659571), (363, 610512), (368, 602217), (396, 559636), (414, 535304), (462, 479688), (474, 467544), (483, 458832), (484, 457884), (504, 439714), (506, 437976), (528, 419727), (552, 401478), (553, 400752), (616, 359766), (632, 350658), (644, 344124), (693, 319792), (711, 311696), (726, 305256), (759, 291984), (792, 279818), (828, 267652), (847, 261648), (869, 255024), (924, 239844), (948, 233772), (966, 229416), (968, 228942), (1008, 219857), (1012, 218988), (1089, 203504), (1104, 200739), (1106, 200376), (1232, 179883), (1264, 175329), (1288, 172062), (1386, 159896), (1422, 155848), (1449, 152944), (1452, 152628), (1518, 145992), (1584, 139909), (1656, 133826), (1659, 133584), (1694, 130824), (1738, 127512), (1771, 125136), (1817, 121968), (1848, 119922), (1896, 116886), (1932, 114708), (1936, 114471), (2024, 109494), (2178, 101752), (2212, 100188), (2277, 97328), (2541, 87216), (2576, 86031), (2607, 85008), (2772, 79948), (2783, 79632), (2844, 77924), (2898, 76472), (2904, 76314), (3036, 72996), (3312, 66913), (3318, 66792), (3388, 65412), (3476, 63756), (3542, 62568), (3634, 60984), (3696, 59961), (3792, 58443), (3864, 57354), (4048, 54747), (4356, 50876), (4424, 50094), (4554, 48664), (4977, 44528), (5082, 43608), (5214, 42504), (5313, 41712), (5451, 40656), (5544, 39974), (5566, 39816), (5688, 38962), (5796, 38236), (5808, 38157), (6072, 36498), (6083, 36432), (6636, 33396), (6776, 32706), (6952, 31878), (7084, 31284), (7268, 30492), (7623, 29072), (7728, 28677), (7821, 28336), (8349, 26544), (8712, 25438), (8848, 25047), (9108, 24332), (9559, 23184), (9954, 22264), (10164, 21804), (10428, 21252), (10626, 20856), (10902, 20328), (11088, 19987), (11132, 19908), (11376, 19481), (11592, 19118), (12144, 18249), (12166, 18216), (12719, 17424), (13272, 16698), (13552, 16353), (13904, 15939), (14168, 15642), (14536, 15246)]