16581368748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 47478638592

約数和(自身を除く): 30897269844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 69, 82, 84, 92, 123, 138, 161, 164, 246, 276, 287, 322, 353, 483, 492, 574, 593, 644, 706, 861, 943, 966, 1059, 1148, 1186, 1412, 1722, 1779, 1886, 1932, 2118, 2372, 2471, 2829, 3444, 3558, 3772, 4151, 4236, 4942, 5658, 6601, 7116, 7413, 8119, 8302, 9884, 11316, 12453, 13202, 13639, 14473, 14826, 16238, 16604, 19803, 24313, 24357, 24906, 26404, 27278, 28946, 29652, 32476, 39606, 40917, 43419, 48626, 48714, 49812, 54556, 56833, 57892, 72939, 79212, 81834, 86838, 95473, 97252, 97428, 101311, 113666, 145878, 163668, 170191, 170499, 173676, 190946, 202622, 209329, 227332, 286419, 291756, 303933, 332879, 340382, 340998, 381892, 405244, 418658, 510573, 559199, 572838, 607866, 627987, 665758, 680764, 681996, 837316, 998637, 1021146, 1118398, 1145676, 1215732, 1255974, 1331516, 1465303, 1677597, 1997274, 2042292, 2236796, 2330153, 2511948, 2930606, 3355194, 3914393, 3994548, 4395909, 4660306, 4814567, 5861212, 6710388, 6990459, 7828786, 8582489, 8791818, 9320612, 9629134, 11743179, 13980918, 14443701, 15657572, 17164978, 17583636, 19258268, 23486358, 25747467, 27961836, 28887402, 33701969, 34329956, 46972716, 51494934, 57774804, 60077423, 67403938, 101105907, 102989868, 120154846, 134807876, 180232269, 197397247, 202211814, 240309692, 360464538, 394794494, 404423628, 592191741, 720929076, 789588988, 1184383482, 1381780729, 2368766964, 2763561458, 4145342187, 5527122916, 8290684374, 16581368748]

約数ペア:

[(1, 16581368748), (2, 8290684374), (3, 5527122916), (4, 4145342187), (6, 2763561458), (7, 2368766964), (12, 1381780729), (14, 1184383482), (21, 789588988), (23, 720929076), (28, 592191741), (41, 404423628), (42, 394794494), (46, 360464538), (69, 240309692), (82, 202211814), (84, 197397247), (92, 180232269), (123, 134807876), (138, 120154846), (161, 102989868), (164, 101105907), (246, 67403938), (276, 60077423), (287, 57774804), (322, 51494934), (353, 46972716), (483, 34329956), (492, 33701969), (574, 28887402), (593, 27961836), (644, 25747467), (706, 23486358), (861, 19258268), (943, 17583636), (966, 17164978), (1059, 15657572), (1148, 14443701), (1186, 13980918), (1412, 11743179), (1722, 9629134), (1779, 9320612), (1886, 8791818), (1932, 8582489), (2118, 7828786), (2372, 6990459), (2471, 6710388), (2829, 5861212), (3444, 4814567), (3558, 4660306), (3772, 4395909), (4151, 3994548), (4236, 3914393), (4942, 3355194), (5658, 2930606), (6601, 2511948), (7116, 2330153), (7413, 2236796), (8119, 2042292), (8302, 1997274), (9884, 1677597), (11316, 1465303), (12453, 1331516), (13202, 1255974), (13639, 1215732), (14473, 1145676), (14826, 1118398), (16238, 1021146), (16604, 998637), (19803, 837316), (24313, 681996), (24357, 680764), (24906, 665758), (26404, 627987), (27278, 607866), (28946, 572838), (29652, 559199), (32476, 510573), (39606, 418658), (40917, 405244), (43419, 381892), (48626, 340998), (48714, 340382), (49812, 332879), (54556, 303933), (56833, 291756), (57892, 286419), (72939, 227332), (79212, 209329), (81834, 202622), (86838, 190946), (95473, 173676), (97252, 170499), (97428, 170191), (101311, 163668), (113666, 145878)]