349960032

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2971}}^1$

素因数の和:3396

約数の個数: 72

約数和(自身を含む): 997967880

約数和(自身を除く): 648007848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1227, 1636, 2454, 2971, 3272, 3681, 4908, 5942, 6544, 7362, 8913, 9816, 11884, 13088, 14724, 17826, 19632, 23768, 26739, 29448, 35652, 39264, 47536, 53478, 58896, 71304, 95072, 106956, 117792, 142608, 213912, 285216, 427824, 855648, 1215139, 2430278, 3645417, 4860556, 7290834, 9721112, 10936251, 14581668, 19442224, 21872502, 29163336, 38884448, 43745004, 58326672, 87490008, 116653344, 174980016, 349960032]

約数ペア:

[(1, 349960032), (2, 174980016), (3, 116653344), (4, 87490008), (6, 58326672), (8, 43745004), (9, 38884448), (12, 29163336), (16, 21872502), (18, 19442224), (24, 14581668), (32, 10936251), (36, 9721112), (48, 7290834), (72, 4860556), (96, 3645417), (144, 2430278), (288, 1215139), (409, 855648), (818, 427824), (1227, 285216), (1636, 213912), (2454, 142608), (2971, 117792), (3272, 106956), (3681, 95072), (4908, 71304), (5942, 58896), (6544, 53478), (7362, 47536), (8913, 39264), (9816, 35652), (11884, 29448), (13088, 26739), (14724, 23768), (17826, 19632)]