290212157052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1\times {\mathrm{1609}}^1$

素因数の和:3316

約数の個数: 144

約数和(自身を含む): 781660152000

約数和(自身を除く): 491447994948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 1194, 1481, 1609, 1791, 2388, 2962, 3218, 3383, 3582, 4443, 4827, 5924, 6436, 6766, 7164, 8886, 9654, 10149, 13329, 13532, 14481, 17772, 19308, 20298, 25177, 26658, 27353, 28962, 30447, 40596, 50354, 53316, 54706, 57924, 60894, 75531, 82059, 100708, 109412, 121788, 151062, 164118, 226593, 246177, 294719, 302124, 320191, 328236, 453186, 492354, 589438, 640382, 884157, 906372, 960573, 984708, 1178876, 1280764, 1768314, 1921146, 2382929, 2652471, 2881719, 3536628, 3842292, 4765858, 5010223, 5304942, 5443247, 5763438, 7148787, 9531716, 10020446, 10609884, 10886494, 11526876, 14297574, 15030669, 16329741, 20040892, 21446361, 21772988, 28595148, 30061338, 32659482, 40509793, 42892722, 45092007, 48989223, 60122676, 65318964, 81019586, 85785444, 90184014, 97978446, 121529379, 162039172, 180368028, 195956892, 243058758, 364588137, 474202871, 486117516, 729176274, 948405742, 1422608613, 1458352548, 1896811484, 2845217226, 4267825839, 5690434452, 8061448807, 8535651678, 16122897614, 17071303356, 24184346421, 32245795228, 48368692842, 72553039263, 96737385684, 145106078526, 290212157052]

約数ペア:

[(1, 290212157052), (2, 145106078526), (3, 96737385684), (4, 72553039263), (6, 48368692842), (9, 32245795228), (12, 24184346421), (17, 17071303356), (18, 16122897614), (34, 8535651678), (36, 8061448807), (51, 5690434452), (68, 4267825839), (102, 2845217226), (153, 1896811484), (199, 1458352548), (204, 1422608613), (306, 948405742), (398, 729176274), (597, 486117516), (612, 474202871), (796, 364588137), (1194, 243058758), (1481, 195956892), (1609, 180368028), (1791, 162039172), (2388, 121529379), (2962, 97978446), (3218, 90184014), (3383, 85785444), (3582, 81019586), (4443, 65318964), (4827, 60122676), (5924, 48989223), (6436, 45092007), (6766, 42892722), (7164, 40509793), (8886, 32659482), (9654, 30061338), (10149, 28595148), (13329, 21772988), (13532, 21446361), (14481, 20040892), (17772, 16329741), (19308, 15030669), (20298, 14297574), (25177, 11526876), (26658, 10886494), (27353, 10609884), (28962, 10020446), (30447, 9531716), (40596, 7148787), (50354, 5763438), (53316, 5443247), (54706, 5304942), (57924, 5010223), (60894, 4765858), (75531, 3842292), (82059, 3536628), (100708, 2881719), (109412, 2652471), (121788, 2382929), (151062, 1921146), (164118, 1768314), (226593, 1280764), (246177, 1178876), (294719, 984708), (302124, 960573), (320191, 906372), (328236, 884157), (453186, 640382), (492354, 589438)]