2016988128

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^2\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 180

約数和(自身を含む): 6205243968

約数和(自身を除く): 4188255840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 529, 552, 621, 648, 736, 828, 864, 1058, 1104, 1242, 1296, 1471, 1587, 1656, 1863, 2116, 2208, 2484, 2592, 2942, 3174, 3312, 3726, 4232, 4413, 4761, 4968, 5884, 6348, 6624, 7452, 8464, 8826, 9522, 9936, 11768, 12696, 13239, 14283, 14904, 16928, 17652, 19044, 19872, 23536, 25392, 26478, 28566, 29808, 33833, 35304, 38088, 39717, 42849, 47072, 50784, 52956, 57132, 59616, 67666, 70608, 76176, 79434, 85698, 101499, 105912, 114264, 119151, 135332, 141216, 152352, 158868, 171396, 202998, 211824, 228528, 238302, 270664, 304497, 317736, 342792, 405996, 423648, 457056, 476604, 541328, 608994, 635472, 685584, 778159, 811992, 913491, 953208, 1082656, 1217988, 1270944, 1371168, 1556318, 1623984, 1826982, 1906416, 2334477, 2435976, 2740473, 3112636, 3247968, 3653964, 3812832, 4668954, 4871952, 5480946, 6225272, 7003431, 7307928, 9337908, 9743904, 10961892, 12450544, 14006862, 14615856, 18675816, 21010293, 21923784, 24901088, 28013724, 29231712, 37351632, 42020586, 43847568, 56027448, 63030879, 74703264, 84041172, 87695136, 112054896, 126061758, 168082344, 224109792, 252123516, 336164688, 504247032, 672329376, 1008494064, 2016988128]

約数ペア:

[(1, 2016988128), (2, 1008494064), (3, 672329376), (4, 504247032), (6, 336164688), (8, 252123516), (9, 224109792), (12, 168082344), (16, 126061758), (18, 112054896), (23, 87695136), (24, 84041172), (27, 74703264), (32, 63030879), (36, 56027448), (46, 43847568), (48, 42020586), (54, 37351632), (69, 29231712), (72, 28013724), (81, 24901088), (92, 21923784), (96, 21010293), (108, 18675816), (138, 14615856), (144, 14006862), (162, 12450544), (184, 10961892), (207, 9743904), (216, 9337908), (276, 7307928), (288, 7003431), (324, 6225272), (368, 5480946), (414, 4871952), (432, 4668954), (529, 3812832), (552, 3653964), (621, 3247968), (648, 3112636), (736, 2740473), (828, 2435976), (864, 2334477), (1058, 1906416), (1104, 1826982), (1242, 1623984), (1296, 1556318), (1471, 1371168), (1587, 1270944), (1656, 1217988), (1863, 1082656), (2116, 953208), (2208, 913491), (2484, 811992), (2592, 778159), (2942, 685584), (3174, 635472), (3312, 608994), (3726, 541328), (4232, 476604), (4413, 457056), (4761, 423648), (4968, 405996), (5884, 342792), (6348, 317736), (6624, 304497), (7452, 270664), (8464, 238302), (8826, 228528), (9522, 211824), (9936, 202998), (11768, 171396), (12696, 158868), (13239, 152352), (14283, 141216), (14904, 135332), (16928, 119151), (17652, 114264), (19044, 105912), (19872, 101499), (23536, 85698), (25392, 79434), (26478, 76176), (28566, 70608), (29808, 67666), (33833, 59616), (35304, 57132), (38088, 52956), (39717, 50784), (42849, 47072)]