212837544

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 640332000

約数和(自身を除く): 427494456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 81, 108, 114, 118, 152, 162, 171, 177, 216, 228, 236, 293, 324, 342, 354, 456, 472, 513, 531, 586, 648, 684, 708, 879, 1026, 1062, 1121, 1172, 1368, 1416, 1539, 1593, 1758, 2052, 2124, 2242, 2344, 2637, 3078, 3186, 3363, 3516, 4104, 4248, 4484, 4779, 5274, 5567, 6156, 6372, 6726, 7032, 7911, 8968, 9558, 10089, 10548, 11134, 12312, 12744, 13452, 15822, 16701, 17287, 19116, 20178, 21096, 22268, 23733, 26904, 30267, 31644, 33402, 34574, 38232, 40356, 44536, 47466, 50103, 51861, 60534, 63288, 66804, 69148, 80712, 90801, 94932, 100206, 103722, 121068, 133608, 138296, 150309, 155583, 181602, 189864, 200412, 207444, 242136, 300618, 311166, 328453, 363204, 400824, 414888, 450927, 466749, 601236, 622332, 656906, 726408, 901854, 933498, 985359, 1202472, 1244664, 1313812, 1400247, 1803708, 1866996, 1970718, 2627624, 2800494, 2956077, 3607416, 3733992, 3941436, 5600988, 5912154, 7882872, 8868231, 11201976, 11824308, 17736462, 23648616, 26604693, 35472924, 53209386, 70945848, 106418772, 212837544]

約数ペア:

[(1, 212837544), (2, 106418772), (3, 70945848), (4, 53209386), (6, 35472924), (8, 26604693), (9, 23648616), (12, 17736462), (18, 11824308), (19, 11201976), (24, 8868231), (27, 7882872), (36, 5912154), (38, 5600988), (54, 3941436), (57, 3733992), (59, 3607416), (72, 2956077), (76, 2800494), (81, 2627624), (108, 1970718), (114, 1866996), (118, 1803708), (152, 1400247), (162, 1313812), (171, 1244664), (177, 1202472), (216, 985359), (228, 933498), (236, 901854), (293, 726408), (324, 656906), (342, 622332), (354, 601236), (456, 466749), (472, 450927), (513, 414888), (531, 400824), (586, 363204), (648, 328453), (684, 311166), (708, 300618), (879, 242136), (1026, 207444), (1062, 200412), (1121, 189864), (1172, 181602), (1368, 155583), (1416, 150309), (1539, 138296), (1593, 133608), (1758, 121068), (2052, 103722), (2124, 100206), (2242, 94932), (2344, 90801), (2637, 80712), (3078, 69148), (3186, 66804), (3363, 63288), (3516, 60534), (4104, 51861), (4248, 50103), (4484, 47466), (4779, 44536), (5274, 40356), (5567, 38232), (6156, 34574), (6372, 33402), (6726, 31644), (7032, 30267), (7911, 26904), (8968, 23733), (9558, 22268), (10089, 21096), (10548, 20178), (11134, 19116), (12312, 17287), (12744, 16701), (13452, 15822)]