1428593088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 224

約数和(自身を含む): 4324096000

約数和(自身を除く): 2895502912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 64, 74, 78, 93, 96, 104, 111, 124, 148, 156, 186, 192, 208, 222, 248, 296, 312, 372, 403, 416, 444, 481, 496, 499, 592, 624, 744, 806, 832, 888, 962, 992, 998, 1147, 1184, 1209, 1248, 1443, 1488, 1497, 1612, 1776, 1924, 1984, 1996, 2294, 2368, 2418, 2496, 2886, 2976, 2994, 3224, 3441, 3552, 3848, 3992, 4588, 4836, 5772, 5952, 5988, 6448, 6487, 6882, 7104, 7696, 7984, 9176, 9672, 11544, 11976, 12896, 12974, 13764, 14911, 15392, 15469, 15968, 18352, 18463, 19344, 19461, 23088, 23952, 25792, 25948, 27528, 29822, 30784, 30938, 31936, 36704, 36926, 38688, 38922, 44733, 46176, 46407, 47904, 51896, 55056, 55389, 59644, 61876, 73408, 73852, 77376, 77844, 89466, 92352, 92814, 95808, 103792, 110112, 110778, 119288, 123752, 147704, 155688, 178932, 185628, 201097, 207584, 220224, 221556, 238576, 240019, 247504, 295408, 311376, 357864, 371256, 402194, 415168, 443112, 477152, 480038, 495008, 572353, 590816, 603291, 622752, 715728, 720057, 742512, 804388, 886224, 954304, 960076, 990016, 1144706, 1181632, 1206582, 1245504, 1431456, 1440114, 1485024, 1608776, 1717059, 1772448, 1920152, 2289412, 2413164, 2862912, 2880228, 2970048, 3217552, 3434118, 3544896, 3840304, 4578824, 4826328, 5760456, 6435104, 6868236, 7440589, 7680608, 9157648, 9652656, 11520912, 12870208, 13736472, 14881178, 15361216, 18315296, 19305312, 22321767, 23041824, 27472944, 29762356, 36630592, 38610624, 44643534, 46083648, 54945888, 59524712, 89287068, 109891776, 119049424, 178574136, 238098848, 357148272, 476197696, 714296544, 1428593088]

約数ペア:

[(1, 1428593088), (2, 714296544), (3, 476197696), (4, 357148272), (6, 238098848), (8, 178574136), (12, 119049424), (13, 109891776), (16, 89287068), (24, 59524712), (26, 54945888), (31, 46083648), (32, 44643534), (37, 38610624), (39, 36630592), (48, 29762356), (52, 27472944), (62, 23041824), (64, 22321767), (74, 19305312), (78, 18315296), (93, 15361216), (96, 14881178), (104, 13736472), (111, 12870208), (124, 11520912), (148, 9652656), (156, 9157648), (186, 7680608), (192, 7440589), (208, 6868236), (222, 6435104), (248, 5760456), (296, 4826328), (312, 4578824), (372, 3840304), (403, 3544896), (416, 3434118), (444, 3217552), (481, 2970048), (496, 2880228), (499, 2862912), (592, 2413164), (624, 2289412), (744, 1920152), (806, 1772448), (832, 1717059), (888, 1608776), (962, 1485024), (992, 1440114), (998, 1431456), (1147, 1245504), (1184, 1206582), (1209, 1181632), (1248, 1144706), (1443, 990016), (1488, 960076), (1497, 954304), (1612, 886224), (1776, 804388), (1924, 742512), (1984, 720057), (1996, 715728), (2294, 622752), (2368, 603291), (2418, 590816), (2496, 572353), (2886, 495008), (2976, 480038), (2994, 477152), (3224, 443112), (3441, 415168), (3552, 402194), (3848, 371256), (3992, 357864), (4588, 311376), (4836, 295408), (5772, 247504), (5952, 240019), (5988, 238576), (6448, 221556), (6487, 220224), (6882, 207584), (7104, 201097), (7696, 185628), (7984, 178932), (9176, 155688), (9672, 147704), (11544, 123752), (11976, 119288), (12896, 110778), (12974, 110112), (13764, 103792), (14911, 95808), (15392, 92814), (15469, 92352), (15968, 89466), (18352, 77844), (18463, 77376), (19344, 73852), (19461, 73408), (23088, 61876), (23952, 59644), (25792, 55389), (25948, 55056), (27528, 51896), (29822, 47904), (30784, 46407), (30938, 46176), (31936, 44733), (36704, 38922), (36926, 38688)]