1318370976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 4294338048

約数和(自身を除く): 2975967072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 96, 104, 111, 117, 124, 144, 148, 156, 186, 208, 222, 234, 248, 279, 288, 296, 307, 312, 333, 372, 403, 416, 444, 468, 481, 496, 558, 592, 614, 624, 666, 744, 806, 888, 921, 936, 962, 992, 1116, 1147, 1184, 1209, 1228, 1248, 1332, 1443, 1488, 1612, 1776, 1842, 1872, 1924, 2232, 2294, 2418, 2456, 2664, 2763, 2886, 2976, 3224, 3441, 3552, 3627, 3684, 3744, 3848, 3991, 4329, 4464, 4588, 4836, 4912, 5328, 5526, 5772, 6448, 6882, 7254, 7368, 7696, 7982, 8658, 8928, 9176, 9517, 9672, 9824, 10323, 10656, 11052, 11359, 11544, 11973, 12896, 13764, 14508, 14736, 14911, 15392, 15964, 17316, 18352, 19034, 19344, 20646, 22104, 22718, 23088, 23946, 27528, 28551, 29016, 29472, 29822, 31928, 34077, 34632, 35919, 36704, 38068, 38688, 41292, 44208, 44733, 45436, 46176, 47892, 55056, 57102, 58032, 59644, 63856, 68154, 69264, 71838, 76136, 82584, 85653, 88416, 89466, 90872, 95784, 102231, 110112, 114204, 116064, 119288, 123721, 127712, 134199, 136308, 138528, 143676, 147667, 152272, 165168, 171306, 178932, 181744, 191568, 204462, 228408, 238576, 247442, 268398, 272616, 287352, 295334, 304544, 330336, 342612, 352129, 357864, 363488, 371163, 383136, 408924, 443001, 456816, 477152, 494884, 536796, 545232, 574704, 590668, 685224, 704258, 715728, 742326, 817848, 886002, 913632, 989768, 1056387, 1073592, 1090464, 1113489, 1149408, 1181336, 1329003, 1370448, 1408516, 1431456, 1484652, 1635696, 1772004, 1979536, 2112774, 2147184, 2226978, 2362672, 2658006, 2740896, 2817032, 2969304, 3169161, 3271392, 3544008, 3959072, 4225548, 4294368, 4453956, 4577677, 4725344, 5316012, 5634064, 5938608, 6338322, 7088016, 8451096, 8907912, 9155354, 10632024, 11268128, 11877216, 12676644, 13733031, 14176032, 16902192, 17815824, 18310708, 21264048, 25353288, 27466062, 33804384, 35631648, 36621416, 41199093, 42528096, 50706576, 54932124, 73242832, 82398186, 101413152, 109864248, 146485664, 164796372, 219728496, 329592744, 439456992, 659185488, 1318370976]

約数ペア:

[(1, 1318370976), (2, 659185488), (3, 439456992), (4, 329592744), (6, 219728496), (8, 164796372), (9, 146485664), (12, 109864248), (13, 101413152), (16, 82398186), (18, 73242832), (24, 54932124), (26, 50706576), (31, 42528096), (32, 41199093), (36, 36621416), (37, 35631648), (39, 33804384), (48, 27466062), (52, 25353288), (62, 21264048), (72, 18310708), (74, 17815824), (78, 16902192), (93, 14176032), (96, 13733031), (104, 12676644), (111, 11877216), (117, 11268128), (124, 10632024), (144, 9155354), (148, 8907912), (156, 8451096), (186, 7088016), (208, 6338322), (222, 5938608), (234, 5634064), (248, 5316012), (279, 4725344), (288, 4577677), (296, 4453956), (307, 4294368), (312, 4225548), (333, 3959072), (372, 3544008), (403, 3271392), (416, 3169161), (444, 2969304), (468, 2817032), (481, 2740896), (496, 2658006), (558, 2362672), (592, 2226978), (614, 2147184), (624, 2112774), (666, 1979536), (744, 1772004), (806, 1635696), (888, 1484652), (921, 1431456), (936, 1408516), (962, 1370448), (992, 1329003), (1116, 1181336), (1147, 1149408), (1184, 1113489), (1209, 1090464), (1228, 1073592), (1248, 1056387), (1332, 989768), (1443, 913632), (1488, 886002), (1612, 817848), (1776, 742326), (1842, 715728), (1872, 704258), (1924, 685224), (2232, 590668), (2294, 574704), (2418, 545232), (2456, 536796), (2664, 494884), (2763, 477152), (2886, 456816), (2976, 443001), (3224, 408924), (3441, 383136), (3552, 371163), (3627, 363488), (3684, 357864), (3744, 352129), (3848, 342612), (3991, 330336), (4329, 304544), (4464, 295334), (4588, 287352), (4836, 272616), (4912, 268398), (5328, 247442), (5526, 238576), (5772, 228408), (6448, 204462), (6882, 191568), (7254, 181744), (7368, 178932), (7696, 171306), (7982, 165168), (8658, 152272), (8928, 147667), (9176, 143676), (9517, 138528), (9672, 136308), (9824, 134199), (10323, 127712), (10656, 123721), (11052, 119288), (11359, 116064), (11544, 114204), (11973, 110112), (12896, 102231), (13764, 95784), (14508, 90872), (14736, 89466), (14911, 88416), (15392, 85653), (15964, 82584), (17316, 76136), (18352, 71838), (19034, 69264), (19344, 68154), (20646, 63856), (22104, 59644), (22718, 58032), (23088, 57102), (23946, 55056), (27528, 47892), (28551, 46176), (29016, 45436), (29472, 44733), (29822, 44208), (31928, 41292), (34077, 38688), (34632, 38068), (35919, 36704)]