198492048

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 575677440

約数和(自身を除く): 377185392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 144, 177, 183, 236, 244, 354, 366, 383, 472, 488, 531, 549, 708, 732, 766, 944, 976, 1062, 1098, 1149, 1416, 1464, 1532, 2124, 2196, 2298, 2832, 2928, 3064, 3447, 3599, 4248, 4392, 4596, 6128, 6894, 7198, 8496, 8784, 9192, 10797, 13788, 14396, 18384, 21594, 22597, 23363, 27576, 28792, 32391, 43188, 45194, 46726, 55152, 57584, 64782, 67791, 70089, 86376, 90388, 93452, 129564, 135582, 140178, 172752, 180776, 186904, 203373, 210267, 259128, 271164, 280356, 361552, 373808, 406746, 420534, 518256, 542328, 560712, 813492, 841068, 1084656, 1121424, 1378417, 1626984, 1682136, 2756834, 3253968, 3364272, 4135251, 5513668, 8270502, 11027336, 12405753, 16541004, 22054672, 24811506, 33082008, 49623012, 66164016, 99246024, 198492048]

約数ペア:

[(1, 198492048), (2, 99246024), (3, 66164016), (4, 49623012), (6, 33082008), (8, 24811506), (9, 22054672), (12, 16541004), (16, 12405753), (18, 11027336), (24, 8270502), (36, 5513668), (48, 4135251), (59, 3364272), (61, 3253968), (72, 2756834), (118, 1682136), (122, 1626984), (144, 1378417), (177, 1121424), (183, 1084656), (236, 841068), (244, 813492), (354, 560712), (366, 542328), (383, 518256), (472, 420534), (488, 406746), (531, 373808), (549, 361552), (708, 280356), (732, 271164), (766, 259128), (944, 210267), (976, 203373), (1062, 186904), (1098, 180776), (1149, 172752), (1416, 140178), (1464, 135582), (1532, 129564), (2124, 93452), (2196, 90388), (2298, 86376), (2832, 70089), (2928, 67791), (3064, 64782), (3447, 57584), (3599, 55152), (4248, 46726), (4392, 45194), (4596, 43188), (6128, 32391), (6894, 28792), (7198, 27576), (8496, 23363), (8784, 22597), (9192, 21594), (10797, 18384), (13788, 14396)]