28498374288

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{148913}}^1$

素因数の和:149373

約数の個数: 80

約数和(自身を含む): 81986091840

約数和(自身を除く): 53487717552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 11961, 15948, 21264, 23922, 31896, 47844, 63792, 95688, 148913, 191376, 297826, 446739, 595652, 893478, 1191304, 1340217, 1786956, 2382608, 2680434, 3573912, 4020651, 5360868, 7147824, 8041302, 10721736, 16082604, 21443472, 32165208, 64330416, 65968459, 131936918, 197905377, 263873836, 395810754, 527747672, 593716131, 791621508, 1055495344, 1187432262, 1583243016, 1781148393, 2374864524, 3166486032, 3562296786, 4749729048, 7124593572, 9499458096, 14249187144, 28498374288]

約数ペア:

[(1, 28498374288), (2, 14249187144), (3, 9499458096), (4, 7124593572), (6, 4749729048), (8, 3562296786), (9, 3166486032), (12, 2374864524), (16, 1781148393), (18, 1583243016), (24, 1187432262), (27, 1055495344), (36, 791621508), (48, 593716131), (54, 527747672), (72, 395810754), (108, 263873836), (144, 197905377), (216, 131936918), (432, 65968459), (443, 64330416), (886, 32165208), (1329, 21443472), (1772, 16082604), (2658, 10721736), (3544, 8041302), (3987, 7147824), (5316, 5360868), (7088, 4020651), (7974, 3573912), (10632, 2680434), (11961, 2382608), (15948, 1786956), (21264, 1340217), (23922, 1191304), (31896, 893478), (47844, 595652), (63792, 446739), (95688, 297826), (148913, 191376)]