298185440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15700

約数の個数: 96

約数和(自身を含む): 852513984

約数和(自身を除く): 554328544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 15661, 19040, 31322, 62644, 78305, 109627, 125288, 156610, 219254, 250576, 266237, 313220, 438508, 501152, 532474, 548135, 626440, 877016, 1064948, 1096270, 1252880, 1331185, 1754032, 1863659, 2129896, 2192540, 2505760, 2662370, 3508064, 3727318, 4259792, 4385080, 5324740, 7454636, 8519584, 8770160, 9318295, 10649480, 14909272, 17540320, 18636590, 21298960, 29818544, 37273180, 42597920, 59637088, 74546360, 149092720, 298185440]

約数ペア:

[(1, 298185440), (2, 149092720), (4, 74546360), (5, 59637088), (7, 42597920), (8, 37273180), (10, 29818544), (14, 21298960), (16, 18636590), (17, 17540320), (20, 14909272), (28, 10649480), (32, 9318295), (34, 8770160), (35, 8519584), (40, 7454636), (56, 5324740), (68, 4385080), (70, 4259792), (80, 3727318), (85, 3508064), (112, 2662370), (119, 2505760), (136, 2192540), (140, 2129896), (160, 1863659), (170, 1754032), (224, 1331185), (238, 1252880), (272, 1096270), (280, 1064948), (340, 877016), (476, 626440), (544, 548135), (560, 532474), (595, 501152), (680, 438508), (952, 313220), (1120, 266237), (1190, 250576), (1360, 219254), (1904, 156610), (2380, 125288), (2720, 109627), (3808, 78305), (4760, 62644), (9520, 31322), (15661, 19040)]