739737908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 1701406224

約数和(自身を除く): 961668316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 73, 82, 91, 97, 98, 146, 164, 182, 194, 196, 287, 292, 364, 388, 511, 533, 574, 637, 679, 949, 1022, 1066, 1148, 1261, 1274, 1358, 1898, 2009, 2044, 2132, 2522, 2548, 2716, 2993, 3577, 3731, 3796, 3977, 4018, 4753, 5044, 5986, 6643, 7081, 7154, 7462, 7954, 8036, 8827, 9506, 11972, 13286, 14162, 14308, 14924, 15908, 17654, 19012, 20951, 26117, 26572, 27839, 28324, 35308, 38909, 41902, 46501, 49567, 51701, 52234, 55678, 61789, 77818, 83804, 92053, 93002, 99134, 103402, 104468, 111356, 123578, 146657, 155636, 184106, 186004, 194873, 198268, 206804, 247156, 272363, 290321, 293314, 346969, 361907, 368212, 389746, 544726, 580642, 586628, 644371, 693938, 723814, 779492, 1089452, 1161284, 1288742, 1387876, 1447628, 1906541, 2032247, 2533349, 2577484, 3774173, 3813082, 4064494, 4510597, 5066698, 7548346, 7626164, 8128988, 9021194, 10133396, 14225729, 15096692, 18042388, 26419211, 28451458, 52838422, 56902916, 105676844, 184934477, 369868954, 739737908]

約数ペア:

[(1, 739737908), (2, 369868954), (4, 184934477), (7, 105676844), (13, 56902916), (14, 52838422), (26, 28451458), (28, 26419211), (41, 18042388), (49, 15096692), (52, 14225729), (73, 10133396), (82, 9021194), (91, 8128988), (97, 7626164), (98, 7548346), (146, 5066698), (164, 4510597), (182, 4064494), (194, 3813082), (196, 3774173), (287, 2577484), (292, 2533349), (364, 2032247), (388, 1906541), (511, 1447628), (533, 1387876), (574, 1288742), (637, 1161284), (679, 1089452), (949, 779492), (1022, 723814), (1066, 693938), (1148, 644371), (1261, 586628), (1274, 580642), (1358, 544726), (1898, 389746), (2009, 368212), (2044, 361907), (2132, 346969), (2522, 293314), (2548, 290321), (2716, 272363), (2993, 247156), (3577, 206804), (3731, 198268), (3796, 194873), (3977, 186004), (4018, 184106), (4753, 155636), (5044, 146657), (5986, 123578), (6643, 111356), (7081, 104468), (7154, 103402), (7462, 99134), (7954, 93002), (8036, 92053), (8827, 83804), (9506, 77818), (11972, 61789), (13286, 55678), (14162, 52234), (14308, 51701), (14924, 49567), (15908, 46501), (17654, 41902), (19012, 38909), (20951, 35308), (26117, 28324), (26572, 27839)]