291980052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3340

約数の個数: 144

約数和(自身を含む): 942311552

約数和(自身を除く): 650331500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3301, 3402, 4212, 4914, 6318, 6602, 6804, 7371, 9828, 9903, 12636, 13204, 14742, 19806, 22113, 23107, 29484, 29709, 39612, 42913, 44226, 46214, 59418, 69321, 85826, 88452, 89127, 92428, 118836, 128739, 138642, 171652, 178254, 207963, 257478, 267381, 277284, 300391, 356508, 386217, 415926, 514956, 534762, 600782, 623889, 772434, 802143, 831852, 901173, 1069524, 1158651, 1201564, 1247778, 1544868, 1604286, 1802346, 1871667, 2317302, 2495556, 2703519, 3208572, 3475953, 3604692, 3743334, 4634604, 5407038, 5615001, 6951906, 7486668, 8110557, 10427859, 10814076, 11230002, 13903812, 16221114, 20855718, 22460004, 24331671, 32442228, 41711436, 48663342, 72995013, 97326684, 145990026, 291980052]

約数ペア:

[(1, 291980052), (2, 145990026), (3, 97326684), (4, 72995013), (6, 48663342), (7, 41711436), (9, 32442228), (12, 24331671), (13, 22460004), (14, 20855718), (18, 16221114), (21, 13903812), (26, 11230002), (27, 10814076), (28, 10427859), (36, 8110557), (39, 7486668), (42, 6951906), (52, 5615001), (54, 5407038), (63, 4634604), (78, 3743334), (81, 3604692), (84, 3475953), (91, 3208572), (108, 2703519), (117, 2495556), (126, 2317302), (156, 1871667), (162, 1802346), (182, 1604286), (189, 1544868), (234, 1247778), (243, 1201564), (252, 1158651), (273, 1069524), (324, 901173), (351, 831852), (364, 802143), (378, 772434), (468, 623889), (486, 600782), (546, 534762), (567, 514956), (702, 415926), (756, 386217), (819, 356508), (972, 300391), (1053, 277284), (1092, 267381), (1134, 257478), (1404, 207963), (1638, 178254), (1701, 171652), (2106, 138642), (2268, 128739), (2457, 118836), (3159, 92428), (3276, 89127), (3301, 88452), (3402, 85826), (4212, 69321), (4914, 59418), (6318, 46214), (6602, 44226), (6804, 42913), (7371, 39612), (9828, 29709), (9903, 29484), (12636, 23107), (13204, 22113), (14742, 19806)]