316125648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 937216800

約数和(自身を除く): 621091152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 227, 228, 304, 342, 454, 456, 509, 681, 684, 908, 912, 1018, 1362, 1368, 1527, 1816, 2036, 2043, 2724, 2736, 3054, 3632, 4072, 4086, 4313, 4581, 5448, 6108, 8144, 8172, 8626, 9162, 9671, 10896, 12216, 12939, 16344, 17252, 18324, 19342, 24432, 25878, 29013, 32688, 34504, 36648, 38684, 38817, 51756, 58026, 69008, 73296, 77368, 77634, 87039, 103512, 115543, 116052, 154736, 155268, 174078, 207024, 231086, 232104, 310536, 346629, 348156, 462172, 464208, 621072, 693258, 696312, 924344, 1039887, 1386516, 1392624, 1848688, 2079774, 2195317, 2773032, 4159548, 4390634, 5546064, 6585951, 8319096, 8781268, 13171902, 16638192, 17562536, 19757853, 26343804, 35125072, 39515706, 52687608, 79031412, 105375216, 158062824, 316125648]

約数ペア:

[(1, 316125648), (2, 158062824), (3, 105375216), (4, 79031412), (6, 52687608), (8, 39515706), (9, 35125072), (12, 26343804), (16, 19757853), (18, 17562536), (19, 16638192), (24, 13171902), (36, 8781268), (38, 8319096), (48, 6585951), (57, 5546064), (72, 4390634), (76, 4159548), (114, 2773032), (144, 2195317), (152, 2079774), (171, 1848688), (227, 1392624), (228, 1386516), (304, 1039887), (342, 924344), (454, 696312), (456, 693258), (509, 621072), (681, 464208), (684, 462172), (908, 348156), (912, 346629), (1018, 310536), (1362, 232104), (1368, 231086), (1527, 207024), (1816, 174078), (2036, 155268), (2043, 154736), (2724, 116052), (2736, 115543), (3054, 103512), (3632, 87039), (4072, 77634), (4086, 77368), (4313, 73296), (4581, 69008), (5448, 58026), (6108, 51756), (8144, 38817), (8172, 38684), (8626, 36648), (9162, 34504), (9671, 32688), (10896, 29013), (12216, 25878), (12939, 24432), (16344, 19342), (17252, 18324)]