268848216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 921211200

約数和(自身を除く): 652362984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 182, 222, 234, 252, 259, 273, 296, 312, 333, 364, 444, 468, 481, 504, 518, 546, 666, 728, 777, 819, 888, 936, 962, 1036, 1092, 1109, 1332, 1443, 1554, 1638, 1924, 2072, 2184, 2218, 2331, 2664, 2886, 3108, 3276, 3327, 3367, 3848, 4329, 4436, 4662, 5772, 6216, 6552, 6654, 6734, 7763, 8658, 8872, 9324, 9981, 10101, 11544, 13308, 13468, 14417, 15526, 17316, 18648, 19962, 20202, 23289, 26616, 26936, 28834, 30303, 31052, 34632, 39924, 40404, 41033, 43251, 46578, 57668, 60606, 62104, 69867, 79848, 80808, 82066, 86502, 93156, 100919, 115336, 121212, 123099, 129753, 139734, 164132, 173004, 186312, 201838, 242424, 246198, 259506, 279468, 287231, 302757, 328264, 346008, 369297, 403676, 492396, 519012, 533429, 558936, 574462, 605514, 738594, 807352, 861693, 908271, 984792, 1038024, 1066858, 1148924, 1211028, 1477188, 1600287, 1723386, 1816542, 2133716, 2297848, 2422056, 2585079, 2954376, 3200574, 3446772, 3633084, 3734003, 4267432, 4800861, 5170158, 6401148, 6893544, 7266168, 7468006, 9601722, 10340316, 11202009, 12802296, 14936012, 19203444, 20680632, 22404018, 29872024, 33606027, 38406888, 44808036, 67212054, 89616072, 134424108, 268848216]

約数ペア:

[(1, 268848216), (2, 134424108), (3, 89616072), (4, 67212054), (6, 44808036), (7, 38406888), (8, 33606027), (9, 29872024), (12, 22404018), (13, 20680632), (14, 19203444), (18, 14936012), (21, 12802296), (24, 11202009), (26, 10340316), (28, 9601722), (36, 7468006), (37, 7266168), (39, 6893544), (42, 6401148), (52, 5170158), (56, 4800861), (63, 4267432), (72, 3734003), (74, 3633084), (78, 3446772), (84, 3200574), (91, 2954376), (104, 2585079), (111, 2422056), (117, 2297848), (126, 2133716), (148, 1816542), (156, 1723386), (168, 1600287), (182, 1477188), (222, 1211028), (234, 1148924), (252, 1066858), (259, 1038024), (273, 984792), (296, 908271), (312, 861693), (333, 807352), (364, 738594), (444, 605514), (468, 574462), (481, 558936), (504, 533429), (518, 519012), (546, 492396), (666, 403676), (728, 369297), (777, 346008), (819, 328264), (888, 302757), (936, 287231), (962, 279468), (1036, 259506), (1092, 246198), (1109, 242424), (1332, 201838), (1443, 186312), (1554, 173004), (1638, 164132), (1924, 139734), (2072, 129753), (2184, 123099), (2218, 121212), (2331, 115336), (2664, 100919), (2886, 93156), (3108, 86502), (3276, 82066), (3327, 80808), (3367, 79848), (3848, 69867), (4329, 62104), (4436, 60606), (4662, 57668), (5772, 46578), (6216, 43251), (6552, 41033), (6654, 40404), (6734, 39924), (7763, 34632), (8658, 31052), (8872, 30303), (9324, 28834), (9981, 26936), (10101, 26616), (11544, 23289), (13308, 20202), (13468, 19962), (14417, 18648), (15526, 17316)]