486271808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 1142926848

約数和(自身を除く): 656655040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 136, 164, 176, 187, 272, 328, 352, 374, 451, 544, 656, 697, 704, 748, 902, 991, 1088, 1312, 1394, 1496, 1804, 1982, 2624, 2788, 2992, 3608, 3964, 5576, 5984, 7216, 7667, 7928, 10901, 11152, 11968, 14432, 15334, 15856, 16847, 21802, 22304, 28864, 30668, 31712, 33694, 40631, 43604, 44608, 61336, 63424, 67388, 81262, 87208, 122672, 134776, 162524, 174416, 185317, 245344, 269552, 325048, 348832, 370634, 446941, 490688, 539104, 650096, 690727, 697664, 741268, 893882, 1078208, 1300192, 1381454, 1482536, 1787764, 2600384, 2762908, 2965072, 3575528, 5525816, 5930144, 7151056, 7597997, 11051632, 11860288, 14302112, 15195994, 22103264, 28604224, 30391988, 44206528, 60783976, 121567952, 243135904, 486271808]

約数ペア:

[(1, 486271808), (2, 243135904), (4, 121567952), (8, 60783976), (11, 44206528), (16, 30391988), (17, 28604224), (22, 22103264), (32, 15195994), (34, 14302112), (41, 11860288), (44, 11051632), (64, 7597997), (68, 7151056), (82, 5930144), (88, 5525816), (136, 3575528), (164, 2965072), (176, 2762908), (187, 2600384), (272, 1787764), (328, 1482536), (352, 1381454), (374, 1300192), (451, 1078208), (544, 893882), (656, 741268), (697, 697664), (704, 690727), (748, 650096), (902, 539104), (991, 490688), (1088, 446941), (1312, 370634), (1394, 348832), (1496, 325048), (1804, 269552), (1982, 245344), (2624, 185317), (2788, 174416), (2992, 162524), (3608, 134776), (3964, 122672), (5576, 87208), (5984, 81262), (7216, 67388), (7667, 63424), (7928, 61336), (10901, 44608), (11152, 43604), (11968, 40631), (14432, 33694), (15334, 31712), (15856, 30668), (16847, 28864), (21802, 22304)]