427213026

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 1019556720

約数和(自身を除く): 592343694

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 97, 102, 111, 153, 194, 222, 291, 306, 333, 389, 582, 629, 666, 778, 873, 1167, 1258, 1649, 1746, 1887, 2334, 3298, 3501, 3589, 3774, 4947, 5661, 6613, 7002, 7178, 9894, 10767, 11322, 13226, 14393, 14841, 19839, 21534, 28786, 29682, 32301, 37733, 39678, 43179, 59517, 61013, 64602, 75466, 86358, 113199, 119034, 122026, 129537, 183039, 226398, 244681, 259074, 339597, 366078, 489362, 549117, 641461, 679194, 734043, 1098234, 1282922, 1396121, 1468086, 1924383, 2202129, 2792242, 3848766, 4188363, 4404258, 5773149, 8376726, 11546298, 12565089, 23734057, 25130178, 47468114, 71202171, 142404342, 213606513, 427213026]

約数ペア:

[(1, 427213026), (2, 213606513), (3, 142404342), (6, 71202171), (9, 47468114), (17, 25130178), (18, 23734057), (34, 12565089), (37, 11546298), (51, 8376726), (74, 5773149), (97, 4404258), (102, 4188363), (111, 3848766), (153, 2792242), (194, 2202129), (222, 1924383), (291, 1468086), (306, 1396121), (333, 1282922), (389, 1098234), (582, 734043), (629, 679194), (666, 641461), (778, 549117), (873, 489362), (1167, 366078), (1258, 339597), (1649, 259074), (1746, 244681), (1887, 226398), (2334, 183039), (3298, 129537), (3501, 122026), (3589, 119034), (3774, 113199), (4947, 86358), (5661, 75466), (6613, 64602), (7002, 61013), (7178, 59517), (9894, 43179), (10767, 39678), (11322, 37733), (13226, 32301), (14393, 29682), (14841, 28786), (19839, 21534)]