774347016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 2060328960

約数和(自身を除く): 1285981944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 107, 124, 137, 142, 186, 213, 214, 248, 274, 284, 321, 372, 411, 426, 428, 548, 568, 642, 744, 822, 852, 856, 1096, 1284, 1644, 1704, 2201, 2568, 3288, 3317, 4247, 4402, 6603, 6634, 7597, 8494, 8804, 9727, 9951, 12741, 13206, 13268, 14659, 15194, 16988, 17608, 19454, 19902, 22791, 25482, 26412, 26536, 29181, 29318, 30388, 33976, 38908, 39804, 43977, 45582, 50964, 52824, 58362, 58636, 60776, 77816, 79608, 87954, 91164, 101928, 116724, 117272, 175908, 182328, 233448, 235507, 301537, 351816, 454429, 471014, 603074, 706521, 904611, 908858, 942028, 1040789, 1206148, 1363287, 1413042, 1809222, 1817716, 1884056, 2081578, 2412296, 2726574, 2826084, 3122367, 3618444, 3635432, 4163156, 5453148, 5652168, 6244734, 7236888, 8326312, 10906296, 12489468, 24978936, 32264459, 64528918, 96793377, 129057836, 193586754, 258115672, 387173508, 774347016]

約数ペア:

[(1, 774347016), (2, 387173508), (3, 258115672), (4, 193586754), (6, 129057836), (8, 96793377), (12, 64528918), (24, 32264459), (31, 24978936), (62, 12489468), (71, 10906296), (93, 8326312), (107, 7236888), (124, 6244734), (137, 5652168), (142, 5453148), (186, 4163156), (213, 3635432), (214, 3618444), (248, 3122367), (274, 2826084), (284, 2726574), (321, 2412296), (372, 2081578), (411, 1884056), (426, 1817716), (428, 1809222), (548, 1413042), (568, 1363287), (642, 1206148), (744, 1040789), (822, 942028), (852, 908858), (856, 904611), (1096, 706521), (1284, 603074), (1644, 471014), (1704, 454429), (2201, 351816), (2568, 301537), (3288, 235507), (3317, 233448), (4247, 182328), (4402, 175908), (6603, 117272), (6634, 116724), (7597, 101928), (8494, 91164), (8804, 87954), (9727, 79608), (9951, 77816), (12741, 60776), (13206, 58636), (13268, 58362), (14659, 52824), (15194, 50964), (16988, 45582), (17608, 43977), (19454, 39804), (19902, 38908), (22791, 33976), (25482, 30388), (26412, 29318), (26536, 29181)]