627108984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 1872234000

約数和(自身を除く): 1245125016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 361, 414, 437, 456, 552, 684, 722, 828, 874, 1049, 1083, 1311, 1368, 1444, 1656, 1748, 2098, 2166, 2622, 2888, 3147, 3249, 3496, 3933, 4196, 4332, 5244, 6294, 6498, 7866, 8303, 8392, 8664, 9441, 10488, 12588, 12996, 15732, 16606, 18882, 19931, 24127, 24909, 25176, 25992, 31464, 33212, 37764, 39862, 48254, 49818, 59793, 66424, 72381, 74727, 75528, 79724, 96508, 99636, 119586, 144762, 149454, 159448, 179379, 193016, 199272, 217143, 239172, 289524, 298908, 358758, 378689, 434286, 458413, 478344, 579048, 597816, 717516, 757378, 868572, 916826, 1136067, 1375239, 1435032, 1514756, 1737144, 1833652, 2272134, 2750478, 3029512, 3408201, 3667304, 4125717, 4544268, 5500956, 6816402, 8251434, 8709847, 9088536, 11001912, 13632804, 16502868, 17419694, 26129541, 27265608, 33005736, 34839388, 52259082, 69678776, 78388623, 104518164, 156777246, 209036328, 313554492, 627108984]

約数ペア:

[(1, 627108984), (2, 313554492), (3, 209036328), (4, 156777246), (6, 104518164), (8, 78388623), (9, 69678776), (12, 52259082), (18, 34839388), (19, 33005736), (23, 27265608), (24, 26129541), (36, 17419694), (38, 16502868), (46, 13632804), (57, 11001912), (69, 9088536), (72, 8709847), (76, 8251434), (92, 6816402), (114, 5500956), (138, 4544268), (152, 4125717), (171, 3667304), (184, 3408201), (207, 3029512), (228, 2750478), (276, 2272134), (342, 1833652), (361, 1737144), (414, 1514756), (437, 1435032), (456, 1375239), (552, 1136067), (684, 916826), (722, 868572), (828, 757378), (874, 717516), (1049, 597816), (1083, 579048), (1311, 478344), (1368, 458413), (1444, 434286), (1656, 378689), (1748, 358758), (2098, 298908), (2166, 289524), (2622, 239172), (2888, 217143), (3147, 199272), (3249, 193016), (3496, 179379), (3933, 159448), (4196, 149454), (4332, 144762), (5244, 119586), (6294, 99636), (6498, 96508), (7866, 79724), (8303, 75528), (8392, 74727), (8664, 72381), (9441, 66424), (10488, 59793), (12588, 49818), (12996, 48254), (15732, 39862), (16606, 37764), (18882, 33212), (19931, 31464), (24127, 25992), (24909, 25176)]