243327392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 653619456

約数和(自身を除く): 410292064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 68, 74, 77, 88, 112, 119, 136, 148, 154, 157, 176, 187, 224, 238, 259, 272, 296, 308, 314, 352, 374, 407, 476, 518, 544, 592, 616, 628, 629, 748, 814, 952, 1036, 1099, 1184, 1232, 1256, 1258, 1309, 1496, 1628, 1727, 1904, 2072, 2198, 2464, 2512, 2516, 2618, 2669, 2849, 2992, 3256, 3454, 3808, 4144, 4396, 4403, 5024, 5032, 5236, 5338, 5698, 5809, 5984, 6512, 6908, 6919, 8288, 8792, 8806, 10064, 10472, 10676, 11396, 11618, 12089, 13024, 13816, 13838, 17584, 17612, 18683, 20128, 20944, 21352, 22792, 23236, 24178, 27632, 27676, 29359, 35168, 35224, 37366, 40663, 41888, 42704, 45584, 46472, 48356, 48433, 55264, 55352, 58718, 63899, 70448, 74732, 81326, 85408, 91168, 92944, 96712, 96866, 98753, 110704, 117436, 127798, 140896, 149464, 162652, 185888, 193424, 193732, 197506, 205513, 221408, 234872, 255596, 298928, 325304, 386848, 387464, 395012, 411026, 447293, 469744, 511192, 597856, 650608, 691271, 774928, 790024, 822052, 894586, 939488, 1022384, 1086283, 1301216, 1382542, 1549856, 1580048, 1644104, 1789172, 2044768, 2172566, 2765084, 3160096, 3288208, 3578344, 4345132, 5530168, 6576416, 7156688, 7603981, 8690264, 11060336, 14313376, 15207962, 17380528, 22120672, 30415924, 34761056, 60831848, 121663696, 243327392]

約数ペア:

[(1, 243327392), (2, 121663696), (4, 60831848), (7, 34761056), (8, 30415924), (11, 22120672), (14, 17380528), (16, 15207962), (17, 14313376), (22, 11060336), (28, 8690264), (32, 7603981), (34, 7156688), (37, 6576416), (44, 5530168), (56, 4345132), (68, 3578344), (74, 3288208), (77, 3160096), (88, 2765084), (112, 2172566), (119, 2044768), (136, 1789172), (148, 1644104), (154, 1580048), (157, 1549856), (176, 1382542), (187, 1301216), (224, 1086283), (238, 1022384), (259, 939488), (272, 894586), (296, 822052), (308, 790024), (314, 774928), (352, 691271), (374, 650608), (407, 597856), (476, 511192), (518, 469744), (544, 447293), (592, 411026), (616, 395012), (628, 387464), (629, 386848), (748, 325304), (814, 298928), (952, 255596), (1036, 234872), (1099, 221408), (1184, 205513), (1232, 197506), (1256, 193732), (1258, 193424), (1309, 185888), (1496, 162652), (1628, 149464), (1727, 140896), (1904, 127798), (2072, 117436), (2198, 110704), (2464, 98753), (2512, 96866), (2516, 96712), (2618, 92944), (2669, 91168), (2849, 85408), (2992, 81326), (3256, 74732), (3454, 70448), (3808, 63899), (4144, 58718), (4396, 55352), (4403, 55264), (5024, 48433), (5032, 48356), (5236, 46472), (5338, 45584), (5698, 42704), (5809, 41888), (5984, 40663), (6512, 37366), (6908, 35224), (6919, 35168), (8288, 29359), (8792, 27676), (8806, 27632), (10064, 24178), (10472, 23236), (10676, 22792), (11396, 21352), (11618, 20944), (12089, 20128), (13024, 18683), (13816, 17612), (13838, 17584)]