328908762

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 224

約数和(自身を含む): 948968832

約数和(自身を除く): 620060070

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 67, 74, 78, 81, 91, 111, 117, 126, 134, 162, 182, 189, 201, 222, 234, 243, 259, 273, 333, 351, 378, 402, 469, 481, 486, 518, 546, 567, 603, 666, 702, 729, 777, 819, 871, 938, 962, 999, 1053, 1134, 1206, 1407, 1443, 1458, 1554, 1638, 1701, 1742, 1809, 1998, 2106, 2331, 2457, 2479, 2613, 2814, 2886, 2997, 3159, 3367, 3402, 3618, 4221, 4329, 4662, 4914, 4958, 5103, 5226, 5427, 5994, 6097, 6318, 6734, 6993, 7371, 7437, 7839, 8442, 8658, 8991, 9477, 10101, 10206, 10854, 12194, 12663, 12987, 13986, 14742, 14874, 15678, 16281, 17353, 17982, 18291, 18954, 20202, 20979, 22113, 22311, 23517, 25326, 25974, 26973, 30303, 32227, 32562, 34706, 36582, 37989, 38961, 41958, 44226, 44622, 47034, 48843, 52059, 53946, 54873, 60606, 62937, 64454, 66339, 66933, 70551, 75978, 77922, 90909, 96681, 97686, 104118, 109746, 113967, 116883, 125874, 132678, 133866, 141102, 156177, 164619, 181818, 188811, 193362, 200799, 211653, 225589, 227934, 233766, 272727, 290043, 312354, 329238, 341901, 350649, 377622, 401598, 423306, 451178, 468531, 493857, 545454, 580086, 602397, 634959, 676767, 683802, 701298, 818181, 870129, 937062, 987714, 1204794, 1269918, 1353534, 1405593, 1481571, 1636362, 1740258, 1807191, 2030301, 2454543, 2610387, 2811186, 2963142, 3614382, 4060602, 4216779, 4444713, 4909086, 5220774, 6090903, 7831161, 8433558, 8889426, 12181806, 12650337, 15662322, 18272709, 23493483, 25300674, 36545418, 46986966, 54818127, 109636254, 164454381, 328908762]

約数ペア:

[(1, 328908762), (2, 164454381), (3, 109636254), (6, 54818127), (7, 46986966), (9, 36545418), (13, 25300674), (14, 23493483), (18, 18272709), (21, 15662322), (26, 12650337), (27, 12181806), (37, 8889426), (39, 8433558), (42, 7831161), (54, 6090903), (63, 5220774), (67, 4909086), (74, 4444713), (78, 4216779), (81, 4060602), (91, 3614382), (111, 2963142), (117, 2811186), (126, 2610387), (134, 2454543), (162, 2030301), (182, 1807191), (189, 1740258), (201, 1636362), (222, 1481571), (234, 1405593), (243, 1353534), (259, 1269918), (273, 1204794), (333, 987714), (351, 937062), (378, 870129), (402, 818181), (469, 701298), (481, 683802), (486, 676767), (518, 634959), (546, 602397), (567, 580086), (603, 545454), (666, 493857), (702, 468531), (729, 451178), (777, 423306), (819, 401598), (871, 377622), (938, 350649), (962, 341901), (999, 329238), (1053, 312354), (1134, 290043), (1206, 272727), (1407, 233766), (1443, 227934), (1458, 225589), (1554, 211653), (1638, 200799), (1701, 193362), (1742, 188811), (1809, 181818), (1998, 164619), (2106, 156177), (2331, 141102), (2457, 133866), (2479, 132678), (2613, 125874), (2814, 116883), (2886, 113967), (2997, 109746), (3159, 104118), (3367, 97686), (3402, 96681), (3618, 90909), (4221, 77922), (4329, 75978), (4662, 70551), (4914, 66933), (4958, 66339), (5103, 64454), (5226, 62937), (5427, 60606), (5994, 54873), (6097, 53946), (6318, 52059), (6734, 48843), (6993, 47034), (7371, 44622), (7437, 44226), (7839, 41958), (8442, 38961), (8658, 37989), (8991, 36582), (9477, 34706), (10101, 32562), (10206, 32227), (10854, 30303), (12194, 26973), (12663, 25974), (12987, 25326), (13986, 23517), (14742, 22311), (14874, 22113), (15678, 20979), (16281, 20202), (17353, 18954), (17982, 18291)]