247280124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17419}}^1$

素因数の和:17459

約数の個数: 72

約数和(自身を含む): 714080640

約数和(自身を除く): 466800516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 17419, 34838, 52257, 69676, 104514, 121933, 209028, 226447, 243866, 365799, 452894, 487732, 679341, 731598, 905788, 1358682, 1463196, 1585129, 2717364, 2943811, 3170258, 4755387, 5887622, 6340516, 8831433, 9510774, 11775244, 17662866, 19021548, 20606677, 35325732, 41213354, 61820031, 82426708, 123640062, 247280124]

約数ペア:

[(1, 247280124), (2, 123640062), (3, 82426708), (4, 61820031), (6, 41213354), (7, 35325732), (12, 20606677), (13, 19021548), (14, 17662866), (21, 11775244), (26, 9510774), (28, 8831433), (39, 6340516), (42, 5887622), (52, 4755387), (78, 3170258), (84, 2943811), (91, 2717364), (156, 1585129), (169, 1463196), (182, 1358682), (273, 905788), (338, 731598), (364, 679341), (507, 487732), (546, 452894), (676, 365799), (1014, 243866), (1092, 226447), (1183, 209028), (2028, 121933), (2366, 104514), (3549, 69676), (4732, 52257), (7098, 34838), (14196, 17419)]