2845304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4066696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 149, 154, 217, 248, 298, 308, 341, 434, 596, 616, 682, 868, 1043, 1192, 1364, 1639, 1736, 2086, 2387, 2728, 3278, 4172, 4619, 4774, 6556, 8344, 9238, 9548, 11473, 13112, 18476, 19096, 22946, 32333, 36952, 45892, 50809, 64666, 91784, 101618, 129332, 203236, 258664, 355663, 406472, 711326, 1422652, 2845304]

約数ペア:

[(1, 2845304), (2, 1422652), (4, 711326), (7, 406472), (8, 355663), (11, 258664), (14, 203236), (22, 129332), (28, 101618), (31, 91784), (44, 64666), (56, 50809), (62, 45892), (77, 36952), (88, 32333), (124, 22946), (149, 19096), (154, 18476), (217, 13112), (248, 11473), (298, 9548), (308, 9238), (341, 8344), (434, 6556), (596, 4774), (616, 4619), (682, 4172), (868, 3278), (1043, 2728), (1192, 2387), (1364, 2086), (1639, 1736)]