347256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 1179360

約数和(自身を除く): 832104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 117, 126, 156, 159, 168, 182, 212, 234, 252, 273, 312, 318, 364, 371, 424, 468, 477, 504, 546, 636, 689, 728, 742, 819, 936, 954, 1092, 1113, 1272, 1378, 1484, 1638, 1908, 2067, 2184, 2226, 2756, 2968, 3276, 3339, 3816, 4134, 4452, 4823, 5512, 6201, 6552, 6678, 8268, 8904, 9646, 12402, 13356, 14469, 16536, 19292, 24804, 26712, 28938, 38584, 43407, 49608, 57876, 86814, 115752, 173628, 347256]

約数ペア:

[(1, 347256), (2, 173628), (3, 115752), (4, 86814), (6, 57876), (7, 49608), (8, 43407), (9, 38584), (12, 28938), (13, 26712), (14, 24804), (18, 19292), (21, 16536), (24, 14469), (26, 13356), (28, 12402), (36, 9646), (39, 8904), (42, 8268), (52, 6678), (53, 6552), (56, 6201), (63, 5512), (72, 4823), (78, 4452), (84, 4134), (91, 3816), (104, 3339), (106, 3276), (117, 2968), (126, 2756), (156, 2226), (159, 2184), (168, 2067), (182, 1908), (212, 1638), (234, 1484), (252, 1378), (273, 1272), (312, 1113), (318, 1092), (364, 954), (371, 936), (424, 819), (468, 742), (477, 728), (504, 689), (546, 636)]