886326246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 2347963200

約数和(自身を除く): 1461636954

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 29, 34, 39, 51, 54, 58, 78, 87, 102, 117, 153, 169, 174, 197, 221, 234, 261, 306, 338, 351, 377, 394, 442, 459, 493, 507, 522, 591, 663, 702, 754, 783, 918, 986, 1014, 1131, 1182, 1326, 1479, 1521, 1566, 1773, 1989, 2262, 2561, 2873, 2958, 3042, 3349, 3393, 3546, 3978, 4437, 4563, 4901, 5122, 5319, 5713, 5746, 5967, 6409, 6698, 6786, 7683, 8619, 8874, 9126, 9802, 10047, 10179, 10638, 11426, 11934, 12818, 13311, 14703, 15366, 17139, 17238, 19227, 20094, 20358, 23049, 25857, 26622, 29406, 30141, 33293, 34278, 38454, 43537, 44109, 46098, 51417, 51714, 57681, 60282, 66586, 69147, 74269, 77571, 83317, 87074, 88218, 90423, 97121, 99879, 102834, 115362, 130611, 132327, 138294, 148538, 154251, 155142, 166634, 173043, 180846, 194242, 199758, 222807, 249951, 261222, 264654, 291363, 299637, 308502, 346086, 391833, 445614, 499902, 565981, 582726, 599274, 668421, 749853, 783666, 874089, 898911, 965497, 1131962, 1175499, 1262573, 1336842, 1499706, 1697943, 1748178, 1797822, 1930994, 2005263, 2249559, 2350998, 2525146, 2622267, 2896491, 3395886, 3787719, 4010526, 4499118, 5093829, 5244534, 5792982, 7575438, 8689473, 10187658, 11363157, 15281487, 16413449, 17378946, 22726314, 26068419, 30562974, 32826898, 34089471, 49240347, 52136838, 68178942, 98480694, 147721041, 295442082, 443163123, 886326246]

約数ペア:

[(1, 886326246), (2, 443163123), (3, 295442082), (6, 147721041), (9, 98480694), (13, 68178942), (17, 52136838), (18, 49240347), (26, 34089471), (27, 32826898), (29, 30562974), (34, 26068419), (39, 22726314), (51, 17378946), (54, 16413449), (58, 15281487), (78, 11363157), (87, 10187658), (102, 8689473), (117, 7575438), (153, 5792982), (169, 5244534), (174, 5093829), (197, 4499118), (221, 4010526), (234, 3787719), (261, 3395886), (306, 2896491), (338, 2622267), (351, 2525146), (377, 2350998), (394, 2249559), (442, 2005263), (459, 1930994), (493, 1797822), (507, 1748178), (522, 1697943), (591, 1499706), (663, 1336842), (702, 1262573), (754, 1175499), (783, 1131962), (918, 965497), (986, 898911), (1014, 874089), (1131, 783666), (1182, 749853), (1326, 668421), (1479, 599274), (1521, 582726), (1566, 565981), (1773, 499902), (1989, 445614), (2262, 391833), (2561, 346086), (2873, 308502), (2958, 299637), (3042, 291363), (3349, 264654), (3393, 261222), (3546, 249951), (3978, 222807), (4437, 199758), (4563, 194242), (4901, 180846), (5122, 173043), (5319, 166634), (5713, 155142), (5746, 154251), (5967, 148538), (6409, 138294), (6698, 132327), (6786, 130611), (7683, 115362), (8619, 102834), (8874, 99879), (9126, 97121), (9802, 90423), (10047, 88218), (10179, 87074), (10638, 83317), (11426, 77571), (11934, 74269), (12818, 69147), (13311, 66586), (14703, 60282), (15366, 57681), (17139, 51714), (17238, 51417), (19227, 46098), (20094, 44109), (20358, 43537), (23049, 38454), (25857, 34278), (26622, 33293), (29406, 30141)]