216401724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 706427904

約数和(自身を除く): 490026180

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 121, 126, 132, 141, 151, 154, 188, 198, 231, 242, 252, 282, 302, 308, 329, 363, 396, 423, 453, 462, 484, 517, 564, 604, 658, 693, 726, 846, 847, 906, 924, 987, 1034, 1057, 1089, 1316, 1359, 1386, 1452, 1551, 1661, 1692, 1694, 1812, 1974, 2068, 2114, 2178, 2541, 2718, 2772, 2961, 3102, 3171, 3322, 3388, 3619, 3948, 4228, 4356, 4653, 4983, 5082, 5436, 5687, 5922, 6204, 6342, 6644, 7097, 7238, 7623, 9306, 9513, 9966, 10164, 10857, 11374, 11627, 11844, 12684, 14194, 14476, 14949, 15246, 17061, 18271, 18612, 19026, 19932, 21291, 21714, 22748, 23254, 28388, 29898, 30492, 32571, 34122, 34881, 36542, 38052, 39809, 42582, 43428, 46508, 49679, 51183, 54813, 59796, 63873, 65142, 68244, 69762, 73084, 78067, 79618, 85164, 99358, 102366, 104643, 109626, 119427, 127746, 127897, 130284, 139524, 149037, 156134, 159236, 164439, 198716, 204732, 209286, 219252, 234201, 238854, 255492, 255794, 298074, 312268, 328878, 358281, 383691, 418572, 447111, 468402, 477708, 511588, 546469, 596148, 657756, 702603, 716562, 767382, 858737, 894222, 936804, 1092938, 1151073, 1405206, 1433124, 1534764, 1639407, 1717474, 1788444, 2185876, 2302146, 2576211, 2810412, 3278814, 3434948, 4604292, 4918221, 5152422, 6011159, 6557628, 7728633, 9836442, 10304844, 12022318, 15457266, 18033477, 19672884, 24044636, 30914532, 36066954, 54100431, 72133908, 108200862, 216401724]

約数ペア:

[(1, 216401724), (2, 108200862), (3, 72133908), (4, 54100431), (6, 36066954), (7, 30914532), (9, 24044636), (11, 19672884), (12, 18033477), (14, 15457266), (18, 12022318), (21, 10304844), (22, 9836442), (28, 7728633), (33, 6557628), (36, 6011159), (42, 5152422), (44, 4918221), (47, 4604292), (63, 3434948), (66, 3278814), (77, 2810412), (84, 2576211), (94, 2302146), (99, 2185876), (121, 1788444), (126, 1717474), (132, 1639407), (141, 1534764), (151, 1433124), (154, 1405206), (188, 1151073), (198, 1092938), (231, 936804), (242, 894222), (252, 858737), (282, 767382), (302, 716562), (308, 702603), (329, 657756), (363, 596148), (396, 546469), (423, 511588), (453, 477708), (462, 468402), (484, 447111), (517, 418572), (564, 383691), (604, 358281), (658, 328878), (693, 312268), (726, 298074), (846, 255794), (847, 255492), (906, 238854), (924, 234201), (987, 219252), (1034, 209286), (1057, 204732), (1089, 198716), (1316, 164439), (1359, 159236), (1386, 156134), (1452, 149037), (1551, 139524), (1661, 130284), (1692, 127897), (1694, 127746), (1812, 119427), (1974, 109626), (2068, 104643), (2114, 102366), (2178, 99358), (2541, 85164), (2718, 79618), (2772, 78067), (2961, 73084), (3102, 69762), (3171, 68244), (3322, 65142), (3388, 63873), (3619, 59796), (3948, 54813), (4228, 51183), (4356, 49679), (4653, 46508), (4983, 43428), (5082, 42582), (5436, 39809), (5687, 38052), (5922, 36542), (6204, 34881), (6342, 34122), (6644, 32571), (7097, 30492), (7238, 29898), (7623, 28388), (9306, 23254), (9513, 22748), (9966, 21714), (10164, 21291), (10857, 19932), (11374, 19026), (11627, 18612), (11844, 18271), (12684, 17061), (14194, 15246), (14476, 14949)]