1276928752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6011}}^1$

素因数の和:6118

約数の個数: 80

約数和(自身を含む): 2898457344

約数和(自身を除く): 1621528592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 71, 88, 136, 142, 176, 187, 272, 284, 374, 568, 748, 781, 1136, 1207, 1496, 1562, 2414, 2992, 3124, 4828, 6011, 6248, 9656, 12022, 12496, 13277, 19312, 24044, 26554, 48088, 53108, 66121, 96176, 102187, 106216, 132242, 204374, 212432, 264484, 408748, 426781, 528968, 817496, 853562, 1057936, 1124057, 1634992, 1707124, 2248114, 3414248, 4496228, 4694591, 6828496, 7255277, 8992456, 9389182, 14510554, 17984912, 18778364, 29021108, 37556728, 58042216, 75113456, 79808047, 116084432, 159616094, 319232188, 638464376, 1276928752]

約数ペア:

[(1, 1276928752), (2, 638464376), (4, 319232188), (8, 159616094), (11, 116084432), (16, 79808047), (17, 75113456), (22, 58042216), (34, 37556728), (44, 29021108), (68, 18778364), (71, 17984912), (88, 14510554), (136, 9389182), (142, 8992456), (176, 7255277), (187, 6828496), (272, 4694591), (284, 4496228), (374, 3414248), (568, 2248114), (748, 1707124), (781, 1634992), (1136, 1124057), (1207, 1057936), (1496, 853562), (1562, 817496), (2414, 528968), (2992, 426781), (3124, 408748), (4828, 264484), (6011, 212432), (6248, 204374), (9656, 132242), (12022, 106216), (12496, 102187), (13277, 96176), (19312, 66121), (24044, 53108), (26554, 48088)]