28680264

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 83613600

約数和(自身を除く): 54933336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 251, 276, 414, 502, 529, 552, 621, 753, 828, 1004, 1058, 1242, 1506, 1587, 1656, 2008, 2116, 2259, 2484, 3012, 3174, 4232, 4518, 4761, 4968, 5773, 6024, 6348, 6777, 9036, 9522, 11546, 12696, 13554, 14283, 17319, 18072, 19044, 23092, 27108, 28566, 34638, 38088, 46184, 51957, 54216, 57132, 69276, 103914, 114264, 132779, 138552, 155871, 207828, 265558, 311742, 398337, 415656, 531116, 623484, 796674, 1062232, 1195011, 1246968, 1593348, 2390022, 3186696, 3585033, 4780044, 7170066, 9560088, 14340132, 28680264]

約数ペア:

[(1, 28680264), (2, 14340132), (3, 9560088), (4, 7170066), (6, 4780044), (8, 3585033), (9, 3186696), (12, 2390022), (18, 1593348), (23, 1246968), (24, 1195011), (27, 1062232), (36, 796674), (46, 623484), (54, 531116), (69, 415656), (72, 398337), (92, 311742), (108, 265558), (138, 207828), (184, 155871), (207, 138552), (216, 132779), (251, 114264), (276, 103914), (414, 69276), (502, 57132), (529, 54216), (552, 51957), (621, 46184), (753, 38088), (828, 34638), (1004, 28566), (1058, 27108), (1242, 23092), (1506, 19044), (1587, 18072), (1656, 17319), (2008, 14283), (2116, 13554), (2259, 12696), (2484, 11546), (3012, 9522), (3174, 9036), (4232, 6777), (4518, 6348), (4761, 6024), (4968, 5773)]