252102942

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 711480000

約数和(自身を除く): 459377058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 343, 349, 351, 378, 441, 546, 567, 637, 686, 698, 702, 819, 882, 1029, 1047, 1053, 1134, 1274, 1323, 1638, 1911, 2058, 2094, 2106, 2443, 2457, 2646, 3087, 3141, 3822, 3969, 4459, 4537, 4886, 4914, 5733, 6174, 6282, 7329, 7371, 7938, 8918, 9074, 9261, 9423, 11466, 13377, 13611, 14658, 14742, 17101, 17199, 18522, 18846, 21987, 26754, 27222, 27783, 28269, 31759, 34202, 34398, 40131, 40833, 43974, 51303, 51597, 55566, 56538, 63518, 65961, 80262, 81666, 95277, 102606, 103194, 119707, 120393, 122499, 131922, 153909, 190554, 197883, 222313, 239414, 240786, 244998, 285831, 307818, 359121, 361179, 367497, 395766, 444626, 461727, 571662, 666939, 718242, 722358, 734994, 857493, 923454, 1077363, 1333878, 1385181, 1556191, 1714986, 2000817, 2154726, 2572479, 2770362, 3112382, 3232089, 4001634, 4668573, 5144958, 6002451, 6464178, 9337146, 9696267, 12004902, 14005719, 18007353, 19392534, 28011438, 36014706, 42017157, 84034314, 126051471, 252102942]

約数ペア:

[(1, 252102942), (2, 126051471), (3, 84034314), (6, 42017157), (7, 36014706), (9, 28011438), (13, 19392534), (14, 18007353), (18, 14005719), (21, 12004902), (26, 9696267), (27, 9337146), (39, 6464178), (42, 6002451), (49, 5144958), (54, 4668573), (63, 4001634), (78, 3232089), (81, 3112382), (91, 2770362), (98, 2572479), (117, 2154726), (126, 2000817), (147, 1714986), (162, 1556191), (182, 1385181), (189, 1333878), (234, 1077363), (273, 923454), (294, 857493), (343, 734994), (349, 722358), (351, 718242), (378, 666939), (441, 571662), (546, 461727), (567, 444626), (637, 395766), (686, 367497), (698, 361179), (702, 359121), (819, 307818), (882, 285831), (1029, 244998), (1047, 240786), (1053, 239414), (1134, 222313), (1274, 197883), (1323, 190554), (1638, 153909), (1911, 131922), (2058, 122499), (2094, 120393), (2106, 119707), (2443, 103194), (2457, 102606), (2646, 95277), (3087, 81666), (3141, 80262), (3822, 65961), (3969, 63518), (4459, 56538), (4537, 55566), (4886, 51597), (4914, 51303), (5733, 43974), (6174, 40833), (6282, 40131), (7329, 34398), (7371, 34202), (7938, 31759), (8918, 28269), (9074, 27783), (9261, 27222), (9423, 26754), (11466, 21987), (13377, 18846), (13611, 18522), (14658, 17199), (14742, 17101)]