259128324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 816746112

約数和(自身を除く): 557617788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 953, 996, 1079, 1092, 1162, 1494, 1638, 1743, 1906, 2158, 2324, 2859, 2988, 3237, 3276, 3486, 3812, 4316, 5229, 5718, 6474, 6671, 6972, 7553, 8577, 9711, 10458, 11436, 12389, 12948, 13342, 15106, 17154, 19422, 20013, 20916, 22659, 24778, 26684, 30212, 34308, 37167, 38844, 40026, 45318, 49556, 60039, 67977, 74334, 79099, 80052, 86723, 90636, 111501, 120078, 135954, 148668, 158198, 173446, 223002, 237297, 240156, 260169, 271908, 316396, 346892, 446004, 474594, 520338, 553693, 711891, 780507, 949188, 1028287, 1040676, 1107386, 1423782, 1561014, 1661079, 2056574, 2214772, 2847564, 3084861, 3122028, 3322158, 4113148, 4983237, 6169722, 6644316, 7198009, 9254583, 9966474, 12339444, 14396018, 18509166, 19932948, 21594027, 28792036, 37018332, 43188054, 64782081, 86376108, 129564162, 259128324]

約数ペア:

[(1, 259128324), (2, 129564162), (3, 86376108), (4, 64782081), (6, 43188054), (7, 37018332), (9, 28792036), (12, 21594027), (13, 19932948), (14, 18509166), (18, 14396018), (21, 12339444), (26, 9966474), (28, 9254583), (36, 7198009), (39, 6644316), (42, 6169722), (52, 4983237), (63, 4113148), (78, 3322158), (83, 3122028), (84, 3084861), (91, 2847564), (117, 2214772), (126, 2056574), (156, 1661079), (166, 1561014), (182, 1423782), (234, 1107386), (249, 1040676), (252, 1028287), (273, 949188), (332, 780507), (364, 711891), (468, 553693), (498, 520338), (546, 474594), (581, 446004), (747, 346892), (819, 316396), (953, 271908), (996, 260169), (1079, 240156), (1092, 237297), (1162, 223002), (1494, 173446), (1638, 158198), (1743, 148668), (1906, 135954), (2158, 120078), (2324, 111501), (2859, 90636), (2988, 86723), (3237, 80052), (3276, 79099), (3486, 74334), (3812, 67977), (4316, 60039), (5229, 49556), (5718, 45318), (6474, 40026), (6671, 38844), (6972, 37167), (7553, 34308), (8577, 30212), (9711, 26684), (10458, 24778), (11436, 22659), (12389, 20916), (12948, 20013), (13342, 19422), (15106, 17154)]