261185364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 745852800

約数和(自身を除く): 484667436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 198, 218, 297, 327, 396, 436, 594, 654, 981, 1188, 1199, 1308, 1962, 2017, 2398, 2943, 3597, 3924, 4034, 4796, 5886, 6051, 7194, 8068, 10791, 11772, 12102, 14388, 18153, 21582, 22187, 24204, 32373, 36306, 43164, 44374, 54459, 64746, 66561, 72612, 88748, 108918, 129492, 133122, 199683, 217836, 219853, 266244, 399366, 439706, 599049, 659559, 798732, 879412, 1198098, 1319118, 1978677, 2396196, 2418383, 2638236, 3957354, 4836766, 5936031, 7255149, 7914708, 9673532, 11872062, 14510298, 21765447, 23744124, 29020596, 43530894, 65296341, 87061788, 130592682, 261185364]

約数ペア:

[(1, 261185364), (2, 130592682), (3, 87061788), (4, 65296341), (6, 43530894), (9, 29020596), (11, 23744124), (12, 21765447), (18, 14510298), (22, 11872062), (27, 9673532), (33, 7914708), (36, 7255149), (44, 5936031), (54, 4836766), (66, 3957354), (99, 2638236), (108, 2418383), (109, 2396196), (132, 1978677), (198, 1319118), (218, 1198098), (297, 879412), (327, 798732), (396, 659559), (436, 599049), (594, 439706), (654, 399366), (981, 266244), (1188, 219853), (1199, 217836), (1308, 199683), (1962, 133122), (2017, 129492), (2398, 108918), (2943, 88748), (3597, 72612), (3924, 66561), (4034, 64746), (4796, 54459), (5886, 44374), (6051, 43164), (7194, 36306), (8068, 32373), (10791, 24204), (11772, 22187), (12102, 21582), (14388, 18153)]