1941402528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 6296209920

約数和(自身を除く): 4354807392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 43, 48, 52, 62, 72, 78, 86, 93, 96, 104, 117, 124, 129, 144, 156, 172, 186, 208, 234, 248, 258, 279, 288, 312, 344, 372, 387, 389, 403, 416, 468, 496, 516, 558, 559, 624, 688, 744, 774, 778, 806, 936, 992, 1032, 1116, 1118, 1167, 1209, 1248, 1333, 1376, 1488, 1548, 1556, 1612, 1677, 1872, 2064, 2232, 2236, 2334, 2418, 2666, 2976, 3096, 3112, 3224, 3354, 3501, 3627, 3744, 3999, 4128, 4464, 4472, 4668, 4836, 5031, 5057, 5332, 6192, 6224, 6448, 6708, 7002, 7254, 7998, 8928, 8944, 9336, 9672, 10062, 10114, 10664, 11997, 12059, 12384, 12448, 12896, 13416, 14004, 14508, 15171, 15996, 16727, 17329, 17888, 18672, 19344, 20124, 20228, 21328, 23994, 24118, 26832, 28008, 29016, 30342, 31992, 33454, 34658, 36177, 37344, 38688, 40248, 40456, 42656, 45513, 47988, 48236, 50181, 51987, 53664, 56016, 58032, 60684, 63984, 66908, 69316, 72354, 80496, 80912, 91026, 95976, 96472, 100362, 103974, 108531, 112032, 116064, 121368, 127968, 133816, 138632, 144708, 150543, 155961, 156767, 160992, 161824, 182052, 191952, 192944, 200724, 207948, 217062, 217451, 242736, 267632, 277264, 289416, 301086, 311922, 313534, 364104, 383904, 385888, 401448, 415896, 434124, 434902, 470301, 485472, 518537, 535264, 554528, 578832, 602172, 623844, 627068, 652353, 728208, 802896, 831792, 868248, 869804, 940602, 1037074, 1157664, 1204344, 1247688, 1254136, 1304706, 1410903, 1456416, 1555611, 1605792, 1663584, 1736496, 1739608, 1881204, 1957059, 2074148, 2408688, 2495376, 2508272, 2609412, 2821806, 3111222, 3472992, 3479216, 3762408, 3914118, 4148296, 4666833, 4817376, 4990752, 5016544, 5218824, 5643612, 6222444, 6740981, 6958432, 7524816, 7828236, 8296592, 9333666, 10437648, 11287224, 12444888, 13481962, 15049632, 15656472, 16593184, 18667332, 20222943, 20875296, 22574448, 24889776, 26963924, 31312944, 37334664, 40445886, 45148896, 49779552, 53927848, 60668829, 62625888, 74669328, 80891772, 107855696, 121337658, 149338656, 161783544, 215711392, 242675316, 323567088, 485350632, 647134176, 970701264, 1941402528]

約数ペア:

[(1, 1941402528), (2, 970701264), (3, 647134176), (4, 485350632), (6, 323567088), (8, 242675316), (9, 215711392), (12, 161783544), (13, 149338656), (16, 121337658), (18, 107855696), (24, 80891772), (26, 74669328), (31, 62625888), (32, 60668829), (36, 53927848), (39, 49779552), (43, 45148896), (48, 40445886), (52, 37334664), (62, 31312944), (72, 26963924), (78, 24889776), (86, 22574448), (93, 20875296), (96, 20222943), (104, 18667332), (117, 16593184), (124, 15656472), (129, 15049632), (144, 13481962), (156, 12444888), (172, 11287224), (186, 10437648), (208, 9333666), (234, 8296592), (248, 7828236), (258, 7524816), (279, 6958432), (288, 6740981), (312, 6222444), (344, 5643612), (372, 5218824), (387, 5016544), (389, 4990752), (403, 4817376), (416, 4666833), (468, 4148296), (496, 3914118), (516, 3762408), (558, 3479216), (559, 3472992), (624, 3111222), (688, 2821806), (744, 2609412), (774, 2508272), (778, 2495376), (806, 2408688), (936, 2074148), (992, 1957059), (1032, 1881204), (1116, 1739608), (1118, 1736496), (1167, 1663584), (1209, 1605792), (1248, 1555611), (1333, 1456416), (1376, 1410903), (1488, 1304706), (1548, 1254136), (1556, 1247688), (1612, 1204344), (1677, 1157664), (1872, 1037074), (2064, 940602), (2232, 869804), (2236, 868248), (2334, 831792), (2418, 802896), (2666, 728208), (2976, 652353), (3096, 627068), (3112, 623844), (3224, 602172), (3354, 578832), (3501, 554528), (3627, 535264), (3744, 518537), (3999, 485472), (4128, 470301), (4464, 434902), (4472, 434124), (4668, 415896), (4836, 401448), (5031, 385888), (5057, 383904), (5332, 364104), (6192, 313534), (6224, 311922), (6448, 301086), (6708, 289416), (7002, 277264), (7254, 267632), (7998, 242736), (8928, 217451), (8944, 217062), (9336, 207948), (9672, 200724), (10062, 192944), (10114, 191952), (10664, 182052), (11997, 161824), (12059, 160992), (12384, 156767), (12448, 155961), (12896, 150543), (13416, 144708), (14004, 138632), (14508, 133816), (15171, 127968), (15996, 121368), (16727, 116064), (17329, 112032), (17888, 108531), (18672, 103974), (19344, 100362), (20124, 96472), (20228, 95976), (21328, 91026), (23994, 80912), (24118, 80496), (26832, 72354), (28008, 69316), (29016, 66908), (30342, 63984), (31992, 60684), (33454, 58032), (34658, 56016), (36177, 53664), (37344, 51987), (38688, 50181), (40248, 48236), (40456, 47988), (42656, 45513)]