349512044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17909}}^1$

素因数の和:17978

約数の個数: 48

約数和(自身を含む): 758237760

約数和(自身を除く): 408725716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 17909, 19516, 35818, 71636, 125363, 250726, 304453, 501452, 608906, 734269, 1217812, 1468538, 2131171, 2937076, 4262342, 5139883, 8524684, 10279766, 12482573, 20559532, 24965146, 49930292, 87378011, 174756022, 349512044]

約数ペア:

[(1, 349512044), (2, 174756022), (4, 87378011), (7, 49930292), (14, 24965146), (17, 20559532), (28, 12482573), (34, 10279766), (41, 8524684), (68, 5139883), (82, 4262342), (119, 2937076), (164, 2131171), (238, 1468538), (287, 1217812), (476, 734269), (574, 608906), (697, 501452), (1148, 304453), (1394, 250726), (2788, 125363), (4879, 71636), (9758, 35818), (17909, 19516)]