489139152

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 1299654912

約数和(自身を除く): 810515760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 157, 188, 282, 314, 376, 471, 564, 628, 752, 942, 1128, 1256, 1381, 1884, 2256, 2512, 2762, 3768, 4143, 5524, 7379, 7536, 8286, 11048, 14758, 16572, 22096, 22137, 29516, 33144, 44274, 59032, 64907, 66288, 88548, 118064, 129814, 177096, 194721, 216817, 259628, 354192, 389442, 433634, 519256, 650451, 778884, 867268, 1038512, 1300902, 1557768, 1734536, 2601804, 3115536, 3469072, 5203608, 10190399, 10407216, 20380798, 30571197, 40761596, 61142394, 81523192, 122284788, 163046384, 244569576, 489139152]

約数ペア:

[(1, 489139152), (2, 244569576), (3, 163046384), (4, 122284788), (6, 81523192), (8, 61142394), (12, 40761596), (16, 30571197), (24, 20380798), (47, 10407216), (48, 10190399), (94, 5203608), (141, 3469072), (157, 3115536), (188, 2601804), (282, 1734536), (314, 1557768), (376, 1300902), (471, 1038512), (564, 867268), (628, 778884), (752, 650451), (942, 519256), (1128, 433634), (1256, 389442), (1381, 354192), (1884, 259628), (2256, 216817), (2512, 194721), (2762, 177096), (3768, 129814), (4143, 118064), (5524, 88548), (7379, 66288), (7536, 64907), (8286, 59032), (11048, 44274), (14758, 33144), (16572, 29516), (22096, 22137)]