348517548

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 906272640

約数和(自身を除く): 557755092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 389, 492, 607, 738, 778, 1167, 1214, 1476, 1556, 1821, 2334, 2428, 3501, 3642, 4668, 5463, 7002, 7284, 10926, 14004, 15949, 21852, 24887, 31898, 47847, 49774, 63796, 74661, 95694, 99548, 143541, 149322, 191388, 223983, 236123, 287082, 298644, 447966, 472246, 574164, 708369, 895932, 944492, 1416738, 2125107, 2833476, 4250214, 8500428, 9681043, 19362086, 29043129, 38724172, 58086258, 87129387, 116172516, 174258774, 348517548]

約数ペア:

[(1, 348517548), (2, 174258774), (3, 116172516), (4, 87129387), (6, 58086258), (9, 38724172), (12, 29043129), (18, 19362086), (36, 9681043), (41, 8500428), (82, 4250214), (123, 2833476), (164, 2125107), (246, 1416738), (369, 944492), (389, 895932), (492, 708369), (607, 574164), (738, 472246), (778, 447966), (1167, 298644), (1214, 287082), (1476, 236123), (1556, 223983), (1821, 191388), (2334, 149322), (2428, 143541), (3501, 99548), (3642, 95694), (4668, 74661), (5463, 63796), (7002, 49774), (7284, 47847), (10926, 31898), (14004, 24887), (15949, 21852)]