262889536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45139}}^1$

素因数の和:45171

約数の個数: 56

約数和(自身を含む): 642071360

約数和(自身を除く): 379181824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 45139, 90278, 180556, 315973, 361112, 586807, 631946, 722224, 1173614, 1263892, 1444448, 2347228, 2527784, 2888896, 4107649, 4694456, 5055568, 8215298, 9388912, 10111136, 16430596, 18777824, 20222272, 32861192, 37555648, 65722384, 131444768, 262889536]

約数ペア:

[(1, 262889536), (2, 131444768), (4, 65722384), (7, 37555648), (8, 32861192), (13, 20222272), (14, 18777824), (16, 16430596), (26, 10111136), (28, 9388912), (32, 8215298), (52, 5055568), (56, 4694456), (64, 4107649), (91, 2888896), (104, 2527784), (112, 2347228), (182, 1444448), (208, 1263892), (224, 1173614), (364, 722224), (416, 631946), (448, 586807), (728, 361112), (832, 315973), (1456, 180556), (2912, 90278), (5824, 45139)]