221425092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 678787200

約数和(自身を除く): 457362108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 246, 252, 261, 287, 348, 369, 406, 492, 522, 574, 609, 738, 739, 812, 861, 1044, 1148, 1189, 1218, 1476, 1478, 1722, 1827, 2217, 2378, 2436, 2583, 2956, 3444, 3567, 3654, 4434, 4756, 5166, 5173, 6651, 7134, 7308, 8323, 8868, 10332, 10346, 10701, 13302, 14268, 15519, 16646, 20692, 21402, 21431, 24969, 26604, 30299, 31038, 33292, 42804, 42862, 46557, 49938, 60598, 62076, 64293, 74907, 85724, 90897, 93114, 99876, 121196, 128586, 149814, 150017, 181794, 186228, 192879, 212093, 257172, 272691, 299628, 300034, 363588, 385758, 424186, 450051, 545382, 600068, 636279, 771516, 848372, 878671, 900102, 1090764, 1272558, 1350153, 1757342, 1800204, 1908837, 2545116, 2636013, 2700306, 3514684, 3817674, 5272026, 5400612, 6150697, 7635348, 7908039, 10544052, 12301394, 15816078, 18452091, 24602788, 31632156, 36904182, 55356273, 73808364, 110712546, 221425092]

約数ペア:

[(1, 221425092), (2, 110712546), (3, 73808364), (4, 55356273), (6, 36904182), (7, 31632156), (9, 24602788), (12, 18452091), (14, 15816078), (18, 12301394), (21, 10544052), (28, 7908039), (29, 7635348), (36, 6150697), (41, 5400612), (42, 5272026), (58, 3817674), (63, 3514684), (82, 2700306), (84, 2636013), (87, 2545116), (116, 1908837), (123, 1800204), (126, 1757342), (164, 1350153), (174, 1272558), (203, 1090764), (246, 900102), (252, 878671), (261, 848372), (287, 771516), (348, 636279), (369, 600068), (406, 545382), (492, 450051), (522, 424186), (574, 385758), (609, 363588), (738, 300034), (739, 299628), (812, 272691), (861, 257172), (1044, 212093), (1148, 192879), (1189, 186228), (1218, 181794), (1476, 150017), (1478, 149814), (1722, 128586), (1827, 121196), (2217, 99876), (2378, 93114), (2436, 90897), (2583, 85724), (2956, 74907), (3444, 64293), (3567, 62076), (3654, 60598), (4434, 49938), (4756, 46557), (5166, 42862), (5173, 42804), (6651, 33292), (7134, 31038), (7308, 30299), (8323, 26604), (8868, 24969), (10332, 21431), (10346, 21402), (10701, 20692), (13302, 16646), (14268, 15519)]