1243286028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{6653}}^1$

素因数の和:6871

約数の個数: 72

約数和(自身を含む): 3269775600

約数和(自身を除く): 2026489572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 179, 261, 348, 358, 522, 537, 716, 1044, 1074, 1611, 2148, 3222, 5191, 6444, 6653, 10382, 13306, 15573, 19959, 20764, 26612, 31146, 39918, 46719, 59877, 62292, 79836, 93438, 119754, 186876, 192937, 239508, 385874, 578811, 771748, 1157622, 1190887, 1736433, 2315244, 2381774, 3472866, 3572661, 4763548, 6945732, 7145322, 10717983, 14290644, 21435966, 34535723, 42871932, 69071446, 103607169, 138142892, 207214338, 310821507, 414428676, 621643014, 1243286028]

約数ペア:

[(1, 1243286028), (2, 621643014), (3, 414428676), (4, 310821507), (6, 207214338), (9, 138142892), (12, 103607169), (18, 69071446), (29, 42871932), (36, 34535723), (58, 21435966), (87, 14290644), (116, 10717983), (174, 7145322), (179, 6945732), (261, 4763548), (348, 3572661), (358, 3472866), (522, 2381774), (537, 2315244), (716, 1736433), (1044, 1190887), (1074, 1157622), (1611, 771748), (2148, 578811), (3222, 385874), (5191, 239508), (6444, 192937), (6653, 186876), (10382, 119754), (13306, 93438), (15573, 79836), (19959, 62292), (20764, 59877), (26612, 46719), (31146, 39918)]