280463484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10387

約数の個数: 96

約数和(自身を含む): 833656320

約数和(自身を除く): 553192836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 9044, 10337, 13566, 20674, 27132, 31011, 41348, 62022, 72359, 124044, 144718, 175729, 196403, 217077, 289436, 351458, 392806, 434154, 527187, 589209, 702916, 785612, 868308, 1054374, 1178418, 1230103, 1374821, 2108748, 2356836, 2460206, 2749642, 3338851, 3690309, 4124463, 4920412, 5499284, 6677702, 7380618, 8248926, 10016553, 13355404, 14761236, 16497852, 20033106, 23371957, 40066212, 46743914, 70115871, 93487828, 140231742, 280463484]

約数ペア:

[(1, 280463484), (2, 140231742), (3, 93487828), (4, 70115871), (6, 46743914), (7, 40066212), (12, 23371957), (14, 20033106), (17, 16497852), (19, 14761236), (21, 13355404), (28, 10016553), (34, 8248926), (38, 7380618), (42, 6677702), (51, 5499284), (57, 4920412), (68, 4124463), (76, 3690309), (84, 3338851), (102, 2749642), (114, 2460206), (119, 2356836), (133, 2108748), (204, 1374821), (228, 1230103), (238, 1178418), (266, 1054374), (323, 868308), (357, 785612), (399, 702916), (476, 589209), (532, 527187), (646, 434154), (714, 392806), (798, 351458), (969, 289436), (1292, 217077), (1428, 196403), (1596, 175729), (1938, 144718), (2261, 124044), (3876, 72359), (4522, 62022), (6783, 41348), (9044, 31011), (10337, 27132), (13566, 20674)]