628670196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 2039113440

約数和(自身を除く): 1410443244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 179, 181, 196, 198, 231, 252, 294, 308, 358, 362, 396, 441, 462, 537, 539, 543, 588, 693, 716, 724, 882, 924, 1074, 1078, 1086, 1253, 1267, 1386, 1611, 1617, 1629, 1764, 1969, 1991, 2148, 2156, 2172, 2506, 2534, 2772, 3222, 3234, 3258, 3759, 3801, 3938, 3982, 4851, 5012, 5068, 5907, 5973, 6444, 6468, 6516, 7518, 7602, 7876, 7964, 8771, 8869, 9702, 11277, 11403, 11814, 11946, 13783, 13937, 15036, 15204, 17542, 17721, 17738, 17919, 19404, 22554, 22806, 23628, 23892, 26313, 26607, 27566, 27874, 32399, 35084, 35442, 35476, 35838, 41349, 41811, 45108, 45612, 52626, 53214, 55132, 55748, 64798, 70884, 71676, 78939, 79821, 82698, 83622, 96481, 97197, 97559, 105252, 106428, 124047, 125433, 129596, 157878, 159642, 165396, 167244, 192962, 194394, 195118, 226793, 248094, 250866, 289443, 291591, 292677, 315756, 319284, 356389, 385924, 388788, 390236, 453586, 496188, 501732, 578886, 583182, 585354, 680379, 712778, 868329, 878031, 907172, 1069167, 1157772, 1166364, 1170708, 1360758, 1425556, 1587551, 1736658, 1756062, 2041137, 2138334, 2494723, 2721516, 3175102, 3207501, 3473316, 3512124, 4082274, 4276668, 4762653, 4989446, 6350204, 6415002, 7484169, 8164548, 9525306, 9978892, 12830004, 14287959, 14968338, 17463061, 19050612, 22452507, 28575918, 29936676, 34926122, 44905014, 52389183, 57151836, 69852244, 89810028, 104778366, 157167549, 209556732, 314335098, 628670196]

約数ペア:

[(1, 628670196), (2, 314335098), (3, 209556732), (4, 157167549), (6, 104778366), (7, 89810028), (9, 69852244), (11, 57151836), (12, 52389183), (14, 44905014), (18, 34926122), (21, 29936676), (22, 28575918), (28, 22452507), (33, 19050612), (36, 17463061), (42, 14968338), (44, 14287959), (49, 12830004), (63, 9978892), (66, 9525306), (77, 8164548), (84, 7484169), (98, 6415002), (99, 6350204), (126, 4989446), (132, 4762653), (147, 4276668), (154, 4082274), (179, 3512124), (181, 3473316), (196, 3207501), (198, 3175102), (231, 2721516), (252, 2494723), (294, 2138334), (308, 2041137), (358, 1756062), (362, 1736658), (396, 1587551), (441, 1425556), (462, 1360758), (537, 1170708), (539, 1166364), (543, 1157772), (588, 1069167), (693, 907172), (716, 878031), (724, 868329), (882, 712778), (924, 680379), (1074, 585354), (1078, 583182), (1086, 578886), (1253, 501732), (1267, 496188), (1386, 453586), (1611, 390236), (1617, 388788), (1629, 385924), (1764, 356389), (1969, 319284), (1991, 315756), (2148, 292677), (2156, 291591), (2172, 289443), (2506, 250866), (2534, 248094), (2772, 226793), (3222, 195118), (3234, 194394), (3258, 192962), (3759, 167244), (3801, 165396), (3938, 159642), (3982, 157878), (4851, 129596), (5012, 125433), (5068, 124047), (5907, 106428), (5973, 105252), (6444, 97559), (6468, 97197), (6516, 96481), (7518, 83622), (7602, 82698), (7876, 79821), (7964, 78939), (8771, 71676), (8869, 70884), (9702, 64798), (11277, 55748), (11403, 55132), (11814, 53214), (11946, 52626), (13783, 45612), (13937, 45108), (15036, 41811), (15204, 41349), (17542, 35838), (17721, 35476), (17738, 35442), (17919, 35084), (19404, 32399), (22554, 27874), (22806, 27566), (23628, 26607), (23892, 26313)]