356400408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 128

約数和(自身を含む): 1117670400

約数和(自身を除く): 761269992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 3079, 4134, 4452, 4823, 5512, 6158, 8268, 8904, 9237, 9646, 12316, 14469, 16536, 18474, 19292, 21553, 24632, 28938, 36948, 38584, 40027, 43106, 57876, 64659, 73896, 80054, 86212, 115752, 120081, 129318, 160108, 163187, 172424, 240162, 258636, 280189, 320216, 326374, 480324, 489561, 517272, 560378, 652748, 840567, 960648, 979122, 1120756, 1142309, 1305496, 1681134, 1958244, 2121431, 2241512, 2284618, 3362268, 3426927, 3916488, 4242862, 4569236, 6364293, 6724536, 6853854, 8485724, 9138472, 12728586, 13707708, 14850017, 16971448, 25457172, 27415416, 29700034, 44550051, 50914344, 59400068, 89100102, 118800136, 178200204, 356400408]

約数ペア:

[(1, 356400408), (2, 178200204), (3, 118800136), (4, 89100102), (6, 59400068), (7, 50914344), (8, 44550051), (12, 29700034), (13, 27415416), (14, 25457172), (21, 16971448), (24, 14850017), (26, 13707708), (28, 12728586), (39, 9138472), (42, 8485724), (52, 6853854), (53, 6724536), (56, 6364293), (78, 4569236), (84, 4242862), (91, 3916488), (104, 3426927), (106, 3362268), (156, 2284618), (159, 2241512), (168, 2121431), (182, 1958244), (212, 1681134), (273, 1305496), (312, 1142309), (318, 1120756), (364, 979122), (371, 960648), (424, 840567), (546, 652748), (636, 560378), (689, 517272), (728, 489561), (742, 480324), (1092, 326374), (1113, 320216), (1272, 280189), (1378, 258636), (1484, 240162), (2067, 172424), (2184, 163187), (2226, 160108), (2756, 129318), (2968, 120081), (3079, 115752), (4134, 86212), (4452, 80054), (4823, 73896), (5512, 64659), (6158, 57876), (8268, 43106), (8904, 40027), (9237, 38584), (9646, 36948), (12316, 28938), (14469, 24632), (16536, 21553), (18474, 19292)]