38943978444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8561

約数の個数: 192

約数和(自身を含む): 121844531200

約数和(自身を除く): 82900552756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 331, 342, 378, 399, 513, 532, 662, 684, 756, 798, 993, 1026, 1197, 1324, 1596, 1986, 2052, 2317, 2394, 2979, 3591, 3972, 4634, 4788, 5958, 6289, 6951, 7182, 8191, 8937, 9268, 11916, 12578, 13902, 14364, 16382, 17874, 18867, 20853, 24573, 25156, 27804, 32764, 35748, 37734, 41706, 44023, 49146, 56601, 57337, 62559, 73719, 75468, 83412, 88046, 98292, 113202, 114674, 125118, 132069, 147438, 155629, 169803, 172011, 176092, 221157, 226404, 229348, 250236, 264138, 294876, 311258, 339606, 344022, 396207, 442314, 466887, 516033, 528276, 622516, 679212, 688044, 792414, 884628, 933774, 1032066, 1089403, 1188621, 1400661, 1548099, 1584828, 1867548, 2064132, 2178806, 2377242, 2711221, 2801322, 3096198, 3268209, 4201983, 4357612, 4754484, 5422442, 5602644, 6192396, 6536418, 8133663, 8403966, 9804627, 10844884, 13072836, 16267326, 16807932, 18978547, 19609254, 24400989, 29413881, 32534652, 37957094, 39218508, 48801978, 51513199, 56935641, 58827762, 73202967, 75914188, 97603956, 103026398, 113871282, 117655524, 146405934, 154539597, 170806923, 206052796, 227742564, 292811868, 309079194, 341613846, 360592393, 463618791, 512420769, 618158388, 683227692, 721184786, 927237582, 1024841538, 1081777179, 1390856373, 1442369572, 1854475164, 2049683076, 2163554358, 2781712746, 3245331537, 4327108716, 5563425492, 6490663074, 9735994611, 12981326148, 19471989222, 38943978444]

約数ペア:

[(1, 38943978444), (2, 19471989222), (3, 12981326148), (4, 9735994611), (6, 6490663074), (7, 5563425492), (9, 4327108716), (12, 3245331537), (14, 2781712746), (18, 2163554358), (19, 2049683076), (21, 1854475164), (27, 1442369572), (28, 1390856373), (36, 1081777179), (38, 1024841538), (42, 927237582), (54, 721184786), (57, 683227692), (63, 618158388), (76, 512420769), (84, 463618791), (108, 360592393), (114, 341613846), (126, 309079194), (133, 292811868), (171, 227742564), (189, 206052796), (228, 170806923), (252, 154539597), (266, 146405934), (331, 117655524), (342, 113871282), (378, 103026398), (399, 97603956), (513, 75914188), (532, 73202967), (662, 58827762), (684, 56935641), (756, 51513199), (798, 48801978), (993, 39218508), (1026, 37957094), (1197, 32534652), (1324, 29413881), (1596, 24400989), (1986, 19609254), (2052, 18978547), (2317, 16807932), (2394, 16267326), (2979, 13072836), (3591, 10844884), (3972, 9804627), (4634, 8403966), (4788, 8133663), (5958, 6536418), (6289, 6192396), (6951, 5602644), (7182, 5422442), (8191, 4754484), (8937, 4357612), (9268, 4201983), (11916, 3268209), (12578, 3096198), (13902, 2801322), (14364, 2711221), (16382, 2377242), (17874, 2178806), (18867, 2064132), (20853, 1867548), (24573, 1584828), (25156, 1548099), (27804, 1400661), (32764, 1188621), (35748, 1089403), (37734, 1032066), (41706, 933774), (44023, 884628), (49146, 792414), (56601, 688044), (57337, 679212), (62559, 622516), (73719, 528276), (75468, 516033), (83412, 466887), (88046, 442314), (98292, 396207), (113202, 344022), (114674, 339606), (125118, 311258), (132069, 294876), (147438, 264138), (155629, 250236), (169803, 229348), (172011, 226404), (176092, 221157)]