331345028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36637}}^1$

素因数の和:36684

約数の個数: 48

約数和(自身を含む): 738622080

約数和(自身を除く): 407277052

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 36637, 73274, 146548, 256459, 512918, 622829, 696103, 1025836, 1245658, 1392206, 2491316, 2784412, 4359803, 4872721, 8719606, 9745442, 11833751, 17439212, 19490884, 23667502, 47335004, 82836257, 165672514, 331345028]

約数ペア:

[(1, 331345028), (2, 165672514), (4, 82836257), (7, 47335004), (14, 23667502), (17, 19490884), (19, 17439212), (28, 11833751), (34, 9745442), (38, 8719606), (68, 4872721), (76, 4359803), (119, 2784412), (133, 2491316), (238, 1392206), (266, 1245658), (323, 1025836), (476, 696103), (532, 622829), (646, 512918), (1292, 256459), (2261, 146548), (4522, 73274), (9044, 36637)]