2152304896

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20357}}^1$

素因数の和:20439

約数の個数: 72

約数和(自身を含む): 4993410240

約数和(自身を除く): 2841105344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 13216, 15104, 20357, 26432, 40714, 52864, 81428, 105728, 142499, 162856, 284998, 325712, 569996, 651424, 1139992, 1201063, 1302848, 2279984, 2402126, 2605696, 4559968, 4804252, 5211392, 8407441, 9119936, 9608504, 16814882, 18239872, 19217008, 33629764, 36479744, 38434016, 67259528, 76868032, 134519056, 153736064, 269038112, 307472128, 538076224, 1076152448, 2152304896]

約数ペア:

[(1, 2152304896), (2, 1076152448), (4, 538076224), (7, 307472128), (8, 269038112), (14, 153736064), (16, 134519056), (28, 76868032), (32, 67259528), (56, 38434016), (59, 36479744), (64, 33629764), (112, 19217008), (118, 18239872), (128, 16814882), (224, 9608504), (236, 9119936), (256, 8407441), (413, 5211392), (448, 4804252), (472, 4559968), (826, 2605696), (896, 2402126), (944, 2279984), (1652, 1302848), (1792, 1201063), (1888, 1139992), (3304, 651424), (3776, 569996), (6608, 325712), (7552, 284998), (13216, 162856), (15104, 142499), (20357, 105728), (26432, 81428), (40714, 52864)]