312725028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 667857372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 47, 57, 66, 76, 77, 84, 94, 114, 132, 133, 141, 154, 188, 209, 228, 231, 266, 282, 308, 329, 379, 399, 418, 462, 517, 532, 564, 627, 658, 758, 798, 836, 893, 924, 987, 1034, 1137, 1254, 1316, 1463, 1516, 1551, 1596, 1786, 1974, 2068, 2274, 2508, 2653, 2679, 2926, 3102, 3572, 3619, 3948, 4169, 4389, 4548, 5306, 5358, 5852, 6204, 6251, 7201, 7238, 7959, 8338, 8778, 9823, 10612, 10716, 10857, 12502, 12507, 14402, 14476, 15918, 16676, 17556, 17813, 18753, 19646, 21603, 21714, 25004, 25014, 28804, 29183, 29469, 31836, 35626, 37506, 39292, 43206, 43428, 50028, 50407, 53439, 58366, 58938, 68761, 71252, 75012, 79211, 86412, 87549, 100814, 106878, 116732, 117876, 124691, 137522, 151221, 158422, 175098, 195943, 201628, 206283, 213756, 237633, 249382, 275044, 302442, 316844, 338447, 350196, 374073, 391886, 412566, 475266, 498764, 554477, 587829, 604884, 676894, 748146, 783772, 825132, 950532, 1015341, 1108954, 1175658, 1353788, 1371601, 1496292, 1663431, 2030682, 2217908, 2351316, 2369129, 2743202, 3326862, 3722917, 4061364, 4114803, 4738258, 5486404, 6653724, 7107387, 7445834, 8229606, 9476516, 11168751, 14214774, 14891668, 16459212, 22337502, 26060419, 28429548, 44675004, 52120838, 78181257, 104241676, 156362514, 312725028]

約数ペア:

[(1, 312725028), (2, 156362514), (3, 104241676), (4, 78181257), (6, 52120838), (7, 44675004), (11, 28429548), (12, 26060419), (14, 22337502), (19, 16459212), (21, 14891668), (22, 14214774), (28, 11168751), (33, 9476516), (38, 8229606), (42, 7445834), (44, 7107387), (47, 6653724), (57, 5486404), (66, 4738258), (76, 4114803), (77, 4061364), (84, 3722917), (94, 3326862), (114, 2743202), (132, 2369129), (133, 2351316), (141, 2217908), (154, 2030682), (188, 1663431), (209, 1496292), (228, 1371601), (231, 1353788), (266, 1175658), (282, 1108954), (308, 1015341), (329, 950532), (379, 825132), (399, 783772), (418, 748146), (462, 676894), (517, 604884), (532, 587829), (564, 554477), (627, 498764), (658, 475266), (758, 412566), (798, 391886), (836, 374073), (893, 350196), (924, 338447), (987, 316844), (1034, 302442), (1137, 275044), (1254, 249382), (1316, 237633), (1463, 213756), (1516, 206283), (1551, 201628), (1596, 195943), (1786, 175098), (1974, 158422), (2068, 151221), (2274, 137522), (2508, 124691), (2653, 117876), (2679, 116732), (2926, 106878), (3102, 100814), (3572, 87549), (3619, 86412), (3948, 79211), (4169, 75012), (4389, 71252), (4548, 68761), (5306, 58938), (5358, 58366), (5852, 53439), (6204, 50407), (6251, 50028), (7201, 43428), (7238, 43206), (7959, 39292), (8338, 37506), (8778, 35626), (9823, 31836), (10612, 29469), (10716, 29183), (10857, 28804), (12502, 25014), (12507, 25004), (14402, 21714), (14476, 21603), (15918, 19646), (16676, 18753), (17556, 17813)]