289029468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4427

約数の個数: 96

約数和(自身を含む): 843834880

約数和(自身を除く): 554805412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 4339, 4758, 5124, 5551, 8678, 9516, 11102, 13017, 16653, 17356, 22204, 26034, 30373, 33306, 52068, 56407, 60746, 66612, 91119, 112814, 121492, 169221, 182238, 225628, 264679, 338442, 364476, 394849, 529358, 676884, 789698, 794037, 1058716, 1184547, 1579396, 1588074, 1852753, 2369094, 3176148, 3440827, 3705506, 4738188, 5558259, 6881654, 7411012, 10322481, 11116518, 13763308, 20644962, 22233036, 24085789, 41289924, 48171578, 72257367, 96343156, 144514734, 289029468]

約数ペア:

[(1, 289029468), (2, 144514734), (3, 96343156), (4, 72257367), (6, 48171578), (7, 41289924), (12, 24085789), (13, 22233036), (14, 20644962), (21, 13763308), (26, 11116518), (28, 10322481), (39, 7411012), (42, 6881654), (52, 5558259), (61, 4738188), (78, 3705506), (84, 3440827), (91, 3176148), (122, 2369094), (156, 1852753), (182, 1588074), (183, 1579396), (244, 1184547), (273, 1058716), (364, 794037), (366, 789698), (427, 676884), (546, 529358), (732, 394849), (793, 364476), (854, 338442), (1092, 264679), (1281, 225628), (1586, 182238), (1708, 169221), (2379, 121492), (2562, 112814), (3172, 91119), (4339, 66612), (4758, 60746), (5124, 56407), (5551, 52068), (8678, 33306), (9516, 30373), (11102, 26034), (13017, 22204), (16653, 17356)]