243526374

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 672982128

約数和(自身を除く): 429455754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 67, 78, 91, 98, 117, 126, 134, 147, 182, 201, 234, 273, 294, 317, 402, 441, 469, 546, 603, 634, 637, 819, 871, 882, 938, 951, 1206, 1274, 1407, 1638, 1742, 1902, 1911, 2219, 2613, 2814, 2853, 3283, 3822, 4121, 4221, 4438, 5226, 5706, 5733, 6097, 6566, 6657, 7839, 8242, 8442, 9849, 11466, 12194, 12363, 13314, 15533, 15678, 18291, 19698, 19971, 21239, 24726, 28847, 29547, 31066, 36582, 37089, 39942, 42478, 42679, 46599, 54873, 57694, 59094, 63717, 74178, 85358, 86541, 93198, 109746, 127434, 128037, 139797, 148673, 173082, 191151, 201929, 256074, 259623, 276107, 279594, 297346, 382302, 384111, 403858, 446019, 519246, 552214, 605787, 768222, 828321, 892038, 1040711, 1211574, 1338057, 1656642, 1817361, 1932749, 2081422, 2484963, 2676114, 3122133, 3634722, 3865498, 4969926, 5798247, 6244266, 9366399, 11596494, 13529243, 17394741, 18732798, 27058486, 34789482, 40587729, 81175458, 121763187, 243526374]

約数ペア:

[(1, 243526374), (2, 121763187), (3, 81175458), (6, 40587729), (7, 34789482), (9, 27058486), (13, 18732798), (14, 17394741), (18, 13529243), (21, 11596494), (26, 9366399), (39, 6244266), (42, 5798247), (49, 4969926), (63, 3865498), (67, 3634722), (78, 3122133), (91, 2676114), (98, 2484963), (117, 2081422), (126, 1932749), (134, 1817361), (147, 1656642), (182, 1338057), (201, 1211574), (234, 1040711), (273, 892038), (294, 828321), (317, 768222), (402, 605787), (441, 552214), (469, 519246), (546, 446019), (603, 403858), (634, 384111), (637, 382302), (819, 297346), (871, 279594), (882, 276107), (938, 259623), (951, 256074), (1206, 201929), (1274, 191151), (1407, 173082), (1638, 148673), (1742, 139797), (1902, 128037), (1911, 127434), (2219, 109746), (2613, 93198), (2814, 86541), (2853, 85358), (3283, 74178), (3822, 63717), (4121, 59094), (4221, 57694), (4438, 54873), (5226, 46599), (5706, 42679), (5733, 42478), (6097, 39942), (6566, 37089), (6657, 36582), (7839, 31066), (8242, 29547), (8442, 28847), (9849, 24726), (11466, 21239), (12194, 19971), (12363, 19698), (13314, 18291), (15533, 15678)]