849668092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 2001561408

約数和(自身を除く): 1151893316

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 41, 52, 68, 82, 91, 119, 164, 182, 197, 221, 238, 287, 289, 364, 394, 442, 476, 533, 574, 578, 697, 788, 884, 1066, 1148, 1156, 1379, 1394, 1547, 2023, 2132, 2561, 2758, 2788, 3094, 3349, 3731, 3757, 4046, 4879, 5122, 5516, 6188, 6698, 7462, 7514, 8077, 8092, 9061, 9758, 10244, 11849, 13396, 14924, 15028, 16154, 17927, 18122, 19516, 23443, 23698, 26299, 32308, 35854, 36244, 43537, 46886, 47396, 52598, 56539, 56933, 63427, 71708, 82943, 87074, 93772, 105001, 105196, 113078, 113866, 126854, 137309, 154037, 165886, 174148, 210002, 226156, 227732, 253708, 274618, 304759, 308074, 331772, 398531, 420004, 549236, 609518, 616148, 735007, 740129, 797062, 961163, 1078259, 1219036, 1470014, 1480258, 1594124, 1785017, 1922326, 2156518, 2334253, 2940028, 2960516, 3570034, 3844652, 4313036, 4668506, 5180903, 7140068, 9337012, 10361806, 12495119, 16339771, 20723612, 24990238, 30345289, 32679542, 49980476, 60690578, 65359084, 121381156, 212417023, 424834046, 849668092]

約数ペア:

[(1, 849668092), (2, 424834046), (4, 212417023), (7, 121381156), (13, 65359084), (14, 60690578), (17, 49980476), (26, 32679542), (28, 30345289), (34, 24990238), (41, 20723612), (52, 16339771), (68, 12495119), (82, 10361806), (91, 9337012), (119, 7140068), (164, 5180903), (182, 4668506), (197, 4313036), (221, 3844652), (238, 3570034), (287, 2960516), (289, 2940028), (364, 2334253), (394, 2156518), (442, 1922326), (476, 1785017), (533, 1594124), (574, 1480258), (578, 1470014), (697, 1219036), (788, 1078259), (884, 961163), (1066, 797062), (1148, 740129), (1156, 735007), (1379, 616148), (1394, 609518), (1547, 549236), (2023, 420004), (2132, 398531), (2561, 331772), (2758, 308074), (2788, 304759), (3094, 274618), (3349, 253708), (3731, 227732), (3757, 226156), (4046, 210002), (4879, 174148), (5122, 165886), (5516, 154037), (6188, 137309), (6698, 126854), (7462, 113866), (7514, 113078), (8077, 105196), (8092, 105001), (9061, 93772), (9758, 87074), (10244, 82943), (11849, 71708), (13396, 63427), (14924, 56933), (15028, 56539), (16154, 52598), (17927, 47396), (18122, 46886), (19516, 43537), (23443, 36244), (23698, 35854), (26299, 32308)]