1252881864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 3983616000

約数和(自身を除く): 2730734136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 37, 39, 52, 54, 62, 72, 74, 78, 93, 104, 108, 111, 117, 124, 148, 156, 186, 216, 222, 234, 248, 279, 296, 312, 333, 351, 372, 389, 403, 444, 468, 481, 558, 666, 702, 744, 778, 806, 837, 888, 936, 962, 999, 1116, 1147, 1167, 1209, 1332, 1404, 1443, 1556, 1612, 1674, 1924, 1998, 2232, 2294, 2334, 2418, 2664, 2808, 2886, 3112, 3224, 3348, 3441, 3501, 3627, 3848, 3996, 4329, 4588, 4668, 4836, 5057, 5772, 6696, 6882, 7002, 7254, 7992, 8658, 9176, 9336, 9672, 10114, 10323, 10503, 10881, 11544, 12059, 12987, 13764, 14004, 14393, 14508, 14911, 15171, 17316, 20228, 20646, 21006, 21762, 24118, 25974, 27528, 28008, 28786, 29016, 29822, 30342, 30969, 34632, 36177, 40456, 41292, 42012, 43179, 43524, 44733, 45513, 48236, 51948, 57572, 59644, 60684, 61938, 72354, 82584, 84024, 86358, 87048, 89466, 91026, 96472, 103896, 108531, 115144, 119288, 121368, 123876, 129537, 134199, 136539, 144708, 156767, 172716, 178932, 182052, 187109, 217062, 247752, 259074, 268398, 273078, 289416, 313534, 325593, 345432, 357864, 364104, 374218, 388611, 402597, 434124, 446183, 470301, 518148, 536796, 546156, 561327, 627068, 651186, 748436, 777222, 805194, 868248, 892366, 940602, 1036296, 1073592, 1092312, 1122654, 1254136, 1302372, 1338549, 1410903, 1496872, 1554444, 1610388, 1683981, 1784732, 1881204, 2245308, 2604744, 2677098, 2821806, 3108888, 3220776, 3367962, 3569464, 3762408, 4015647, 4232709, 4490616, 5051943, 5354196, 5643612, 5800379, 6735924, 8031294, 8465418, 10103886, 10708392, 11287224, 11600758, 12046941, 13471848, 16062588, 16930836, 17401137, 20207772, 23201516, 24093882, 32125176, 33861672, 34802274, 40415544, 46403032, 48187764, 52203411, 69604548, 96375528, 104406822, 139209096, 156610233, 208813644, 313220466, 417627288, 626440932, 1252881864]

約数ペア:

[(1, 1252881864), (2, 626440932), (3, 417627288), (4, 313220466), (6, 208813644), (8, 156610233), (9, 139209096), (12, 104406822), (13, 96375528), (18, 69604548), (24, 52203411), (26, 48187764), (27, 46403032), (31, 40415544), (36, 34802274), (37, 33861672), (39, 32125176), (52, 24093882), (54, 23201516), (62, 20207772), (72, 17401137), (74, 16930836), (78, 16062588), (93, 13471848), (104, 12046941), (108, 11600758), (111, 11287224), (117, 10708392), (124, 10103886), (148, 8465418), (156, 8031294), (186, 6735924), (216, 5800379), (222, 5643612), (234, 5354196), (248, 5051943), (279, 4490616), (296, 4232709), (312, 4015647), (333, 3762408), (351, 3569464), (372, 3367962), (389, 3220776), (403, 3108888), (444, 2821806), (468, 2677098), (481, 2604744), (558, 2245308), (666, 1881204), (702, 1784732), (744, 1683981), (778, 1610388), (806, 1554444), (837, 1496872), (888, 1410903), (936, 1338549), (962, 1302372), (999, 1254136), (1116, 1122654), (1147, 1092312), (1167, 1073592), (1209, 1036296), (1332, 940602), (1404, 892366), (1443, 868248), (1556, 805194), (1612, 777222), (1674, 748436), (1924, 651186), (1998, 627068), (2232, 561327), (2294, 546156), (2334, 536796), (2418, 518148), (2664, 470301), (2808, 446183), (2886, 434124), (3112, 402597), (3224, 388611), (3348, 374218), (3441, 364104), (3501, 357864), (3627, 345432), (3848, 325593), (3996, 313534), (4329, 289416), (4588, 273078), (4668, 268398), (4836, 259074), (5057, 247752), (5772, 217062), (6696, 187109), (6882, 182052), (7002, 178932), (7254, 172716), (7992, 156767), (8658, 144708), (9176, 136539), (9336, 134199), (9672, 129537), (10114, 123876), (10323, 121368), (10503, 119288), (10881, 115144), (11544, 108531), (12059, 103896), (12987, 96472), (13764, 91026), (14004, 89466), (14393, 87048), (14508, 86358), (14911, 84024), (15171, 82584), (17316, 72354), (20228, 61938), (20646, 60684), (21006, 59644), (21762, 57572), (24118, 51948), (25974, 48236), (27528, 45513), (28008, 44733), (28786, 43524), (29016, 43179), (29822, 42012), (30342, 41292), (30969, 40456), (34632, 36177)]