198396888

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4673}}^1$

素因数の和:4772

約数の個数: 64

約数和(自身を含む): 521618400

約数和(自身を除く): 323221512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 1464, 1769, 3538, 4673, 5307, 7076, 9346, 10614, 14019, 14152, 18692, 21228, 28038, 37384, 42456, 56076, 112152, 135517, 271034, 285053, 406551, 542068, 570106, 813102, 855159, 1084136, 1140212, 1626204, 1710318, 2280424, 3252408, 3420636, 6841272, 8266537, 16533074, 24799611, 33066148, 49599222, 66132296, 99198444, 198396888]

約数ペア:

[(1, 198396888), (2, 99198444), (3, 66132296), (4, 49599222), (6, 33066148), (8, 24799611), (12, 16533074), (24, 8266537), (29, 6841272), (58, 3420636), (61, 3252408), (87, 2280424), (116, 1710318), (122, 1626204), (174, 1140212), (183, 1084136), (232, 855159), (244, 813102), (348, 570106), (366, 542068), (488, 406551), (696, 285053), (732, 271034), (1464, 135517), (1769, 112152), (3538, 56076), (4673, 42456), (5307, 37384), (7076, 28038), (9346, 21228), (10614, 18692), (14019, 14152)]