331052806840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{148927}}^1$

素因数の和:149429

約数の個数: 128

約数和(自身を含む): 903290019840

約数和(自身を除く): 572237213000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 467, 476, 595, 680, 934, 952, 1190, 1868, 2335, 2380, 3269, 3736, 4670, 4760, 6538, 7939, 9340, 13076, 15878, 16345, 18680, 26152, 31756, 32690, 39695, 55573, 63512, 65380, 79390, 111146, 130760, 148927, 158780, 222292, 277865, 297854, 317560, 444584, 555730, 595708, 744635, 1042489, 1111460, 1191416, 1489270, 2084978, 2222920, 2531759, 2978540, 4169956, 5063518, 5212445, 5957080, 8339912, 10127036, 10424890, 12658795, 17722313, 20254072, 20849780, 25317590, 35444626, 41699560, 50635180, 69548909, 70889252, 88611565, 101270360, 139097818, 141778504, 177223130, 278195636, 347744545, 354446260, 486842363, 556391272, 695489090, 708892520, 973684726, 1182331453, 1390978180, 1947369452, 2364662906, 2434211815, 2781956360, 3894738904, 4729325812, 4868423630, 5911657265, 8276320171, 9458651624, 9736847260, 11823314530, 16552640342, 19473694520, 23646629060, 33105280684, 41381600855, 47293258120, 66210561368, 82763201710, 165526403420, 331052806840]

約数ペア:

[(1, 331052806840), (2, 165526403420), (4, 82763201710), (5, 66210561368), (7, 47293258120), (8, 41381600855), (10, 33105280684), (14, 23646629060), (17, 19473694520), (20, 16552640342), (28, 11823314530), (34, 9736847260), (35, 9458651624), (40, 8276320171), (56, 5911657265), (68, 4868423630), (70, 4729325812), (85, 3894738904), (119, 2781956360), (136, 2434211815), (140, 2364662906), (170, 1947369452), (238, 1390978180), (280, 1182331453), (340, 973684726), (467, 708892520), (476, 695489090), (595, 556391272), (680, 486842363), (934, 354446260), (952, 347744545), (1190, 278195636), (1868, 177223130), (2335, 141778504), (2380, 139097818), (3269, 101270360), (3736, 88611565), (4670, 70889252), (4760, 69548909), (6538, 50635180), (7939, 41699560), (9340, 35444626), (13076, 25317590), (15878, 20849780), (16345, 20254072), (18680, 17722313), (26152, 12658795), (31756, 10424890), (32690, 10127036), (39695, 8339912), (55573, 5957080), (63512, 5212445), (65380, 5063518), (79390, 4169956), (111146, 2978540), (130760, 2531759), (148927, 2222920), (158780, 2084978), (222292, 1489270), (277865, 1191416), (297854, 1111460), (317560, 1042489), (444584, 744635), (555730, 595708)]