1311707712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 224

約数和(自身を含む): 4312391680

約数和(自身を除く): 3000683968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 912, 992, 1064, 1178, 1216, 1302, 1344, 1488, 1596, 1657, 1736, 1767, 1824, 1984, 2128, 2356, 2604, 2976, 3192, 3314, 3472, 3534, 3648, 4123, 4256, 4712, 4971, 5208, 5952, 6384, 6628, 6944, 7068, 8246, 8512, 9424, 9942, 10416, 11599, 12369, 12768, 13256, 13888, 14136, 16492, 18848, 19884, 20832, 23198, 24738, 25536, 26512, 28272, 31483, 32984, 34797, 37696, 39768, 41664, 46396, 49476, 51367, 53024, 56544, 62966, 65968, 69594, 79536, 92792, 94449, 98952, 102734, 106048, 113088, 125932, 131936, 139188, 154101, 159072, 185584, 188898, 197904, 205468, 220381, 251864, 263872, 278376, 308202, 318144, 359569, 371168, 377796, 395808, 410936, 440762, 503728, 556752, 616404, 661143, 719138, 742336, 755592, 791616, 821872, 881524, 975973, 1007456, 1078707, 1113504, 1232808, 1322286, 1438276, 1511184, 1643744, 1763048, 1951946, 2014912, 2157414, 2227008, 2465616, 2644572, 2876552, 2927919, 3022368, 3287488, 3526096, 3903892, 4314828, 4931232, 5289144, 5753104, 5855838, 6044736, 6831811, 7052192, 7807784, 8629656, 9862464, 10578288, 11506208, 11711676, 13663622, 14104384, 15615568, 17259312, 20495433, 21156576, 23012416, 23423352, 27327244, 31231136, 34518624, 40990866, 42313152, 46846704, 54654488, 62462272, 69037248, 81981732, 93693408, 109308976, 163963464, 187386816, 218617952, 327926928, 437235904, 655853856, 1311707712]

約数ペア:

[(1, 1311707712), (2, 655853856), (3, 437235904), (4, 327926928), (6, 218617952), (7, 187386816), (8, 163963464), (12, 109308976), (14, 93693408), (16, 81981732), (19, 69037248), (21, 62462272), (24, 54654488), (28, 46846704), (31, 42313152), (32, 40990866), (38, 34518624), (42, 31231136), (48, 27327244), (56, 23423352), (57, 23012416), (62, 21156576), (64, 20495433), (76, 17259312), (84, 15615568), (93, 14104384), (96, 13663622), (112, 11711676), (114, 11506208), (124, 10578288), (133, 9862464), (152, 8629656), (168, 7807784), (186, 7052192), (192, 6831811), (217, 6044736), (224, 5855838), (228, 5753104), (248, 5289144), (266, 4931232), (304, 4314828), (336, 3903892), (372, 3526096), (399, 3287488), (434, 3022368), (448, 2927919), (456, 2876552), (496, 2644572), (532, 2465616), (589, 2227008), (608, 2157414), (651, 2014912), (672, 1951946), (744, 1763048), (798, 1643744), (868, 1511184), (912, 1438276), (992, 1322286), (1064, 1232808), (1178, 1113504), (1216, 1078707), (1302, 1007456), (1344, 975973), (1488, 881524), (1596, 821872), (1657, 791616), (1736, 755592), (1767, 742336), (1824, 719138), (1984, 661143), (2128, 616404), (2356, 556752), (2604, 503728), (2976, 440762), (3192, 410936), (3314, 395808), (3472, 377796), (3534, 371168), (3648, 359569), (4123, 318144), (4256, 308202), (4712, 278376), (4971, 263872), (5208, 251864), (5952, 220381), (6384, 205468), (6628, 197904), (6944, 188898), (7068, 185584), (8246, 159072), (8512, 154101), (9424, 139188), (9942, 131936), (10416, 125932), (11599, 113088), (12369, 106048), (12768, 102734), (13256, 98952), (13888, 94449), (14136, 92792), (16492, 79536), (18848, 69594), (19884, 65968), (20832, 62966), (23198, 56544), (24738, 53024), (25536, 51367), (26512, 49476), (28272, 46396), (31483, 41664), (32984, 39768), (34797, 37696)]