634454912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54503

約数の個数: 64

約数和(自身を含む): 1555663200

約数和(自身を除く): 921208288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 54469, 108938, 217876, 381283, 435752, 708097, 762566, 871504, 1416194, 1525132, 1743008, 2832388, 3050264, 3486016, 4956679, 5664776, 6100528, 6972032, 9913358, 11329552, 12201056, 19826716, 22659104, 24402112, 39653432, 45318208, 48804224, 79306864, 90636416, 158613728, 317227456, 634454912]

約数ペア:

[(1, 634454912), (2, 317227456), (4, 158613728), (7, 90636416), (8, 79306864), (13, 48804224), (14, 45318208), (16, 39653432), (26, 24402112), (28, 22659104), (32, 19826716), (52, 12201056), (56, 11329552), (64, 9913358), (91, 6972032), (104, 6100528), (112, 5664776), (128, 4956679), (182, 3486016), (208, 3050264), (224, 2832388), (364, 1743008), (416, 1525132), (448, 1416194), (728, 871504), (832, 762566), (896, 708097), (1456, 435752), (1664, 381283), (2912, 217876), (5824, 108938), (11648, 54469)]