246818754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 675559872

約数和(自身を除く): 428741118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 169, 173, 182, 201, 234, 273, 338, 346, 402, 469, 507, 519, 546, 603, 819, 871, 938, 1014, 1038, 1183, 1206, 1211, 1407, 1521, 1557, 1638, 1742, 2249, 2366, 2422, 2613, 2814, 3042, 3114, 3549, 3633, 4221, 4498, 5226, 6097, 6747, 7098, 7266, 7839, 8442, 10647, 10899, 11323, 11591, 12194, 13494, 15678, 15743, 18291, 20241, 21294, 21798, 22646, 23182, 29237, 31486, 33969, 34773, 36582, 40482, 47229, 54873, 58474, 67938, 69546, 79261, 81137, 87711, 94458, 101907, 104319, 109746, 141687, 150683, 158522, 162274, 175422, 203814, 204659, 208638, 237783, 243411, 263133, 283374, 301366, 409318, 452049, 475566, 486822, 526266, 613977, 713349, 730233, 904098, 1054781, 1227954, 1356147, 1426698, 1460466, 1841931, 1958879, 2109562, 2712294, 3164343, 3683862, 3917758, 5876637, 6328686, 9493029, 11753274, 13712153, 17629911, 18986058, 27424306, 35259822, 41136459, 82272918, 123409377, 246818754]

約数ペア:

[(1, 246818754), (2, 123409377), (3, 82272918), (6, 41136459), (7, 35259822), (9, 27424306), (13, 18986058), (14, 17629911), (18, 13712153), (21, 11753274), (26, 9493029), (39, 6328686), (42, 5876637), (63, 3917758), (67, 3683862), (78, 3164343), (91, 2712294), (117, 2109562), (126, 1958879), (134, 1841931), (169, 1460466), (173, 1426698), (182, 1356147), (201, 1227954), (234, 1054781), (273, 904098), (338, 730233), (346, 713349), (402, 613977), (469, 526266), (507, 486822), (519, 475566), (546, 452049), (603, 409318), (819, 301366), (871, 283374), (938, 263133), (1014, 243411), (1038, 237783), (1183, 208638), (1206, 204659), (1211, 203814), (1407, 175422), (1521, 162274), (1557, 158522), (1638, 150683), (1742, 141687), (2249, 109746), (2366, 104319), (2422, 101907), (2613, 94458), (2814, 87711), (3042, 81137), (3114, 79261), (3549, 69546), (3633, 67938), (4221, 58474), (4498, 54873), (5226, 47229), (6097, 40482), (6747, 36582), (7098, 34773), (7266, 33969), (7839, 31486), (8442, 29237), (10647, 23182), (10899, 22646), (11323, 21798), (11591, 21294), (12194, 20241), (13494, 18291), (15678, 15743)]