641022912

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58573}}^1$

素因数の和:58610

約数の個数: 84

約数和(自身を含む): 1934113480

約数和(自身を除く): 1293090568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 58573, 117146, 175719, 234292, 351438, 468584, 527157, 702876, 937168, 1054314, 1112887, 1405752, 1874336, 2108628, 2225774, 2811504, 3338661, 3748672, 4217256, 4451548, 5623008, 6677322, 8434512, 8903096, 10015983, 11246016, 13354644, 16869024, 17806192, 20031966, 26709288, 33738048, 35612384, 40063932, 53418576, 71224768, 80127864, 106837152, 160255728, 213674304, 320511456, 641022912]

約数ペア:

[(1, 641022912), (2, 320511456), (3, 213674304), (4, 160255728), (6, 106837152), (8, 80127864), (9, 71224768), (12, 53418576), (16, 40063932), (18, 35612384), (19, 33738048), (24, 26709288), (32, 20031966), (36, 17806192), (38, 16869024), (48, 13354644), (57, 11246016), (64, 10015983), (72, 8903096), (76, 8434512), (96, 6677322), (114, 5623008), (144, 4451548), (152, 4217256), (171, 3748672), (192, 3338661), (228, 2811504), (288, 2225774), (304, 2108628), (342, 1874336), (456, 1405752), (576, 1112887), (608, 1054314), (684, 937168), (912, 702876), (1216, 527157), (1368, 468584), (1824, 351438), (2736, 234292), (3648, 175719), (5472, 117146), (10944, 58573)]