16477180056

素因数分解:

$2^3\times 3^4\times {\mathrm{647}}^1\times {\mathrm{39301}}^1$

素因数の和:39966

約数の個数: 80

約数和(自身を含む): 46223868240

約数和(自身を除く): 29746688184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 647, 648, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 11646, 15528, 17469, 23292, 34938, 39301, 46584, 52407, 69876, 78602, 104814, 117903, 139752, 157204, 209628, 235806, 314408, 353709, 419256, 471612, 707418, 943224, 1061127, 1414836, 2122254, 2829672, 3183381, 4244508, 6366762, 8489016, 12733524, 25427747, 25467048, 50855494, 76283241, 101710988, 152566482, 203421976, 228849723, 305132964, 457699446, 610265928, 686549169, 915398892, 1373098338, 1830797784, 2059647507, 2746196676, 4119295014, 5492393352, 8238590028, 16477180056]

約数ペア:

[(1, 16477180056), (2, 8238590028), (3, 5492393352), (4, 4119295014), (6, 2746196676), (8, 2059647507), (9, 1830797784), (12, 1373098338), (18, 915398892), (24, 686549169), (27, 610265928), (36, 457699446), (54, 305132964), (72, 228849723), (81, 203421976), (108, 152566482), (162, 101710988), (216, 76283241), (324, 50855494), (647, 25467048), (648, 25427747), (1294, 12733524), (1941, 8489016), (2588, 6366762), (3882, 4244508), (5176, 3183381), (5823, 2829672), (7764, 2122254), (11646, 1414836), (15528, 1061127), (17469, 943224), (23292, 707418), (34938, 471612), (39301, 419256), (46584, 353709), (52407, 314408), (69876, 235806), (78602, 209628), (104814, 157204), (117903, 139752)]