378749052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 1117089792

約数和(自身を除く): 738340740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 127, 132, 153, 187, 198, 204, 254, 306, 374, 381, 396, 443, 508, 561, 612, 748, 762, 886, 1122, 1143, 1329, 1397, 1524, 1683, 1772, 2159, 2244, 2286, 2658, 2794, 3366, 3987, 4191, 4318, 4572, 4873, 5316, 5588, 6477, 6732, 7531, 7974, 8382, 8636, 9746, 12573, 12954, 14619, 15062, 15948, 16764, 19431, 19492, 22593, 23749, 25146, 25908, 29238, 30124, 38862, 43857, 45186, 47498, 50292, 56261, 58476, 67779, 71247, 77724, 82841, 87714, 90372, 94996, 112522, 135558, 142494, 165682, 168783, 175428, 213741, 225044, 248523, 271116, 284988, 331364, 337566, 427482, 497046, 506349, 618871, 675132, 745569, 854964, 956437, 994092, 1012698, 1237742, 1491138, 1856613, 1912874, 2025396, 2475484, 2869311, 2982276, 3713226, 3825748, 5569839, 5738622, 7426452, 8607933, 10520807, 11139678, 11477244, 17215866, 21041614, 22279356, 31562421, 34431732, 42083228, 63124842, 94687263, 126249684, 189374526, 378749052]

約数ペア:

[(1, 378749052), (2, 189374526), (3, 126249684), (4, 94687263), (6, 63124842), (9, 42083228), (11, 34431732), (12, 31562421), (17, 22279356), (18, 21041614), (22, 17215866), (33, 11477244), (34, 11139678), (36, 10520807), (44, 8607933), (51, 7426452), (66, 5738622), (68, 5569839), (99, 3825748), (102, 3713226), (127, 2982276), (132, 2869311), (153, 2475484), (187, 2025396), (198, 1912874), (204, 1856613), (254, 1491138), (306, 1237742), (374, 1012698), (381, 994092), (396, 956437), (443, 854964), (508, 745569), (561, 675132), (612, 618871), (748, 506349), (762, 497046), (886, 427482), (1122, 337566), (1143, 331364), (1329, 284988), (1397, 271116), (1524, 248523), (1683, 225044), (1772, 213741), (2159, 175428), (2244, 168783), (2286, 165682), (2658, 142494), (2794, 135558), (3366, 112522), (3987, 94996), (4191, 90372), (4318, 87714), (4572, 82841), (4873, 77724), (5316, 71247), (5588, 67779), (6477, 58476), (6732, 56261), (7531, 50292), (7974, 47498), (8382, 45186), (8636, 43857), (9746, 38862), (12573, 30124), (12954, 29238), (14619, 25908), (15062, 25146), (15948, 23749), (16764, 22593), (19431, 19492)]