228639072431

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{36973}}^1$

素因数の和:37165

約数の個数: 48

約数和(自身を含む): 295052520000

約数和(自身を除く): 66413447569

約数列:

[1, 7, 11, 49, 77, 121, 149, 343, 539, 847, 1043, 1639, 3773, 5929, 7301, 11473, 18029, 36973, 41503, 51107, 80311, 126203, 258811, 406703, 562177, 883421, 1811677, 2846921, 4473733, 5508977, 6183947, 12681739, 19928447, 31316131, 38562839, 60598747, 139499129, 219212917, 269939873, 424191229, 666586217, 1534490419, 1889579111, 2969338603, 4666103519, 20785370221, 32662724633, 228639072431]

約数ペア:

[(1, 228639072431), (7, 32662724633), (11, 20785370221), (49, 4666103519), (77, 2969338603), (121, 1889579111), (149, 1534490419), (343, 666586217), (539, 424191229), (847, 269939873), (1043, 219212917), (1639, 139499129), (3773, 60598747), (5929, 38562839), (7301, 31316131), (11473, 19928447), (18029, 12681739), (36973, 6183947), (41503, 5508977), (51107, 4473733), (80311, 2846921), (126203, 1811677), (258811, 883421), (406703, 562177)]