1281457584

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 4333597632

約数和(自身を除く): 3052140048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 83, 88, 99, 108, 114, 132, 144, 152, 162, 166, 171, 176, 198, 209, 216, 228, 243, 249, 264, 297, 304, 324, 332, 342, 361, 396, 418, 432, 456, 486, 498, 513, 528, 594, 627, 648, 664, 684, 722, 747, 792, 836, 891, 912, 913, 972, 996, 1026, 1083, 1188, 1254, 1296, 1328, 1368, 1444, 1494, 1539, 1577, 1584, 1672, 1782, 1826, 1881, 1944, 1992, 2052, 2166, 2241, 2376, 2508, 2673, 2736, 2739, 2888, 2988, 3078, 3154, 3249, 3344, 3564, 3652, 3762, 3888, 3971, 3984, 4104, 4332, 4482, 4617, 4731, 4752, 5016, 5346, 5478, 5643, 5776, 5976, 6156, 6308, 6498, 6723, 7128, 7304, 7524, 7942, 8208, 8217, 8664, 8964, 9234, 9462, 9747, 10032, 10692, 10956, 11286, 11913, 11952, 12312, 12616, 12996, 13446, 14193, 14256, 14608, 15048, 15884, 16434, 16929, 17328, 17347, 17928, 18468, 18924, 19494, 20169, 21384, 21912, 22572, 23826, 24624, 24651, 25232, 25992, 26892, 28386, 29241, 29963, 30096, 31768, 32868, 33858, 34694, 35739, 35856, 36936, 37848, 38988, 40338, 42579, 42768, 43824, 45144, 47652, 49302, 50787, 51984, 52041, 53784, 56772, 58482, 59926, 63536, 65736, 67716, 69388, 71478, 73872, 73953, 75696, 77976, 80676, 85158, 87723, 89889, 90288, 95304, 98604, 101574, 104082, 107217, 107568, 113544, 116964, 119852, 127737, 131472, 135432, 138776, 142956, 147906, 155952, 156123, 161352, 170316, 175446, 179778, 190608, 197208, 203148, 208164, 214434, 221859, 227088, 233928, 239704, 255474, 269667, 270864, 277552, 285912, 295812, 312246, 321651, 322704, 329593, 340632, 350892, 359556, 383211, 394416, 406296, 416328, 428868, 443718, 467856, 468369, 479408, 510948, 539334, 571824, 591624, 624492, 643302, 659186, 681264, 701784, 719112, 766422, 809001, 812592, 832656, 857736, 887436, 936738, 964953, 988779, 1021896, 1078668, 1183248, 1248984, 1286604, 1318372, 1403568, 1405107, 1438224, 1532844, 1618002, 1715472, 1774872, 1873476, 1929906, 1977558, 2043792, 2157336, 2427003, 2497968, 2573208, 2636744, 2810214, 2966337, 3065688, 3236004, 3549744, 3746952, 3859812, 3955116, 4215321, 4314672, 4854006, 5146416, 5273488, 5620428, 5932674, 6131376, 6472008, 7281009, 7493904, 7719624, 7910232, 8430642, 8899011, 9708012, 11240856, 11865348, 12944016, 14562018, 15439248, 15820464, 16861284, 17798022, 19416024, 22481712, 23730696, 26697033, 29124036, 33722568, 35596044, 38832048, 47461392, 53394066, 58248072, 67445136, 71192088, 80091099, 106788132, 116496144, 142384176, 160182198, 213576264, 320364396, 427152528, 640728792, 1281457584]

約数ペア:

[(1, 1281457584), (2, 640728792), (3, 427152528), (4, 320364396), (6, 213576264), (8, 160182198), (9, 142384176), (11, 116496144), (12, 106788132), (16, 80091099), (18, 71192088), (19, 67445136), (22, 58248072), (24, 53394066), (27, 47461392), (33, 38832048), (36, 35596044), (38, 33722568), (44, 29124036), (48, 26697033), (54, 23730696), (57, 22481712), (66, 19416024), (72, 17798022), (76, 16861284), (81, 15820464), (83, 15439248), (88, 14562018), (99, 12944016), (108, 11865348), (114, 11240856), (132, 9708012), (144, 8899011), (152, 8430642), (162, 7910232), (166, 7719624), (171, 7493904), (176, 7281009), (198, 6472008), (209, 6131376), (216, 5932674), (228, 5620428), (243, 5273488), (249, 5146416), (264, 4854006), (297, 4314672), (304, 4215321), (324, 3955116), (332, 3859812), (342, 3746952), (361, 3549744), (396, 3236004), (418, 3065688), (432, 2966337), (456, 2810214), (486, 2636744), (498, 2573208), (513, 2497968), (528, 2427003), (594, 2157336), (627, 2043792), (648, 1977558), (664, 1929906), (684, 1873476), (722, 1774872), (747, 1715472), (792, 1618002), (836, 1532844), (891, 1438224), (912, 1405107), (913, 1403568), (972, 1318372), (996, 1286604), (1026, 1248984), (1083, 1183248), (1188, 1078668), (1254, 1021896), (1296, 988779), (1328, 964953), (1368, 936738), (1444, 887436), (1494, 857736), (1539, 832656), (1577, 812592), (1584, 809001), (1672, 766422), (1782, 719112), (1826, 701784), (1881, 681264), (1944, 659186), (1992, 643302), (2052, 624492), (2166, 591624), (2241, 571824), (2376, 539334), (2508, 510948), (2673, 479408), (2736, 468369), (2739, 467856), (2888, 443718), (2988, 428868), (3078, 416328), (3154, 406296), (3249, 394416), (3344, 383211), (3564, 359556), (3652, 350892), (3762, 340632), (3888, 329593), (3971, 322704), (3984, 321651), (4104, 312246), (4332, 295812), (4482, 285912), (4617, 277552), (4731, 270864), (4752, 269667), (5016, 255474), (5346, 239704), (5478, 233928), (5643, 227088), (5776, 221859), (5976, 214434), (6156, 208164), (6308, 203148), (6498, 197208), (6723, 190608), (7128, 179778), (7304, 175446), (7524, 170316), (7942, 161352), (8208, 156123), (8217, 155952), (8664, 147906), (8964, 142956), (9234, 138776), (9462, 135432), (9747, 131472), (10032, 127737), (10692, 119852), (10956, 116964), (11286, 113544), (11913, 107568), (11952, 107217), (12312, 104082), (12616, 101574), (12996, 98604), (13446, 95304), (14193, 90288), (14256, 89889), (14608, 87723), (15048, 85158), (15884, 80676), (16434, 77976), (16929, 75696), (17328, 73953), (17347, 73872), (17928, 71478), (18468, 69388), (18924, 67716), (19494, 65736), (20169, 63536), (21384, 59926), (21912, 58482), (22572, 56772), (23826, 53784), (24624, 52041), (24651, 51984), (25232, 50787), (25992, 49302), (26892, 47652), (28386, 45144), (29241, 43824), (29963, 42768), (30096, 42579), (31768, 40338), (32868, 38988), (33858, 37848), (34694, 36936), (35739, 35856)]