388947468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5927

約数の個数: 96

約数和(自身を含む): 1135482880

約数和(自身を除く): 746535412

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, 4758, 5124, 5551, 5839, 9516, 11102, 11678, 16653, 17517, 22204, 23356, 33306, 35034, 40873, 66612, 70068, 75907, 81746, 122619, 151814, 163492, 227721, 245238, 303628, 356179, 455442, 490476, 531349, 712358, 910884, 1062698, 1068537, 1424716, 1594047, 2125396, 2137074, 2493253, 3188094, 4274148, 4630327, 4986506, 6376188, 7479759, 9260654, 9973012, 13890981, 14959518, 18521308, 27781962, 29919036, 32412289, 55563924, 64824578, 97236867, 129649156, 194473734, 388947468]

約数ペア:

[(1, 388947468), (2, 194473734), (3, 129649156), (4, 97236867), (6, 64824578), (7, 55563924), (12, 32412289), (13, 29919036), (14, 27781962), (21, 18521308), (26, 14959518), (28, 13890981), (39, 9973012), (42, 9260654), (52, 7479759), (61, 6376188), (78, 4986506), (84, 4630327), (91, 4274148), (122, 3188094), (156, 2493253), (182, 2137074), (183, 2125396), (244, 1594047), (273, 1424716), (364, 1068537), (366, 1062698), (427, 910884), (546, 712358), (732, 531349), (793, 490476), (854, 455442), (1092, 356179), (1281, 303628), (1586, 245238), (1708, 227721), (2379, 163492), (2562, 151814), (3172, 122619), (4758, 81746), (5124, 75907), (5551, 70068), (5839, 66612), (9516, 40873), (11102, 35034), (11678, 33306), (16653, 23356), (17517, 22204)]