1227452688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3634

約数の個数: 240

約数和(自身を含む): 4422193152

約数和(自身を除く): 3194740464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3472, 3571, 3696, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 6138, 7142, 7161, 7812, 8184, 9548, 10416, 10713, 11088, 12276, 14284, 14322, 15624, 16368, 19096, 21426, 21483, 24552, 24997, 28568, 28644, 31248, 32139, 38192, 39281, 42852, 42966, 49104, 49994, 57136, 57288, 64278, 74991, 78562, 85704, 85932, 99988, 110701, 114576, 117843, 128556, 149982, 157124, 171408, 171864, 199976, 221402, 224973, 235686, 257112, 274967, 299964, 314248, 332103, 343728, 353529, 399952, 442804, 449946, 471372, 514224, 549934, 599928, 628496, 664206, 707058, 774907, 824901, 885608, 899892, 942744, 996309, 1099868, 1199856, 1217711, 1328412, 1414116, 1549814, 1649802, 1771216, 1799784, 1885488, 1992618, 2199736, 2324721, 2435422, 2474703, 2656824, 2828232, 3099628, 3299604, 3599568, 3653133, 3985236, 4399472, 4649442, 4870844, 4949406, 5313648, 5656464, 6199256, 6599208, 6974163, 7306266, 7970472, 8523977, 9298884, 9741688, 9898812, 10959399, 12398512, 13198416, 13948326, 14612532, 15940944, 17047954, 18597768, 19483376, 19797624, 21918798, 25571931, 27896652, 29225064, 34095908, 37195536, 39595248, 43837596, 51143862, 55793304, 58450128, 68191816, 76715793, 87675192, 102287724, 111586608, 136383632, 153431586, 175350384, 204575448, 306863172, 409150896, 613726344, 1227452688]

約数ペア:

[(1, 1227452688), (2, 613726344), (3, 409150896), (4, 306863172), (6, 204575448), (7, 175350384), (8, 153431586), (9, 136383632), (11, 111586608), (12, 102287724), (14, 87675192), (16, 76715793), (18, 68191816), (21, 58450128), (22, 55793304), (24, 51143862), (28, 43837596), (31, 39595248), (33, 37195536), (36, 34095908), (42, 29225064), (44, 27896652), (48, 25571931), (56, 21918798), (62, 19797624), (63, 19483376), (66, 18597768), (72, 17047954), (77, 15940944), (84, 14612532), (88, 13948326), (93, 13198416), (99, 12398512), (112, 10959399), (124, 9898812), (126, 9741688), (132, 9298884), (144, 8523977), (154, 7970472), (168, 7306266), (176, 6974163), (186, 6599208), (198, 6199256), (217, 5656464), (231, 5313648), (248, 4949406), (252, 4870844), (264, 4649442), (279, 4399472), (308, 3985236), (336, 3653133), (341, 3599568), (372, 3299604), (396, 3099628), (434, 2828232), (462, 2656824), (496, 2474703), (504, 2435422), (528, 2324721), (558, 2199736), (616, 1992618), (651, 1885488), (682, 1799784), (693, 1771216), (744, 1649802), (792, 1549814), (868, 1414116), (924, 1328412), (1008, 1217711), (1023, 1199856), (1116, 1099868), (1232, 996309), (1302, 942744), (1364, 899892), (1386, 885608), (1488, 824901), (1584, 774907), (1736, 707058), (1848, 664206), (1953, 628496), (2046, 599928), (2232, 549934), (2387, 514224), (2604, 471372), (2728, 449946), (2772, 442804), (3069, 399952), (3472, 353529), (3571, 343728), (3696, 332103), (3906, 314248), (4092, 299964), (4464, 274967), (4774, 257112), (5208, 235686), (5456, 224973), (5544, 221402), (6138, 199976), (7142, 171864), (7161, 171408), (7812, 157124), (8184, 149982), (9548, 128556), (10416, 117843), (10713, 114576), (11088, 110701), (12276, 99988), (14284, 85932), (14322, 85704), (15624, 78562), (16368, 74991), (19096, 64278), (21426, 57288), (21483, 57136), (24552, 49994), (24997, 49104), (28568, 42966), (28644, 42852), (31248, 39281), (32139, 38192)]