2660435568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71333}}^1$

素因数の和:71391

約数の個数: 120

約数和(自身を含む): 8739271008

約数和(自身を除く): 6078835440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 37296, 71333, 142666, 213999, 285332, 427998, 499331, 570664, 641997, 855996, 998662, 1141328, 1283994, 1497993, 1711992, 1997324, 2567988, 2639321, 2995986, 3423984, 3994648, 4493979, 5135976, 5278642, 5991972, 7917963, 7989296, 8987958, 10271952, 10557284, 11983944, 15835926, 17975916, 18475247, 21114568, 23753889, 23967888, 31671852, 35951832, 36950494, 42229136, 47507778, 55425741, 63343704, 71903664, 73900988, 95015556, 110851482, 126687408, 147801976, 166277223, 190031112, 221702964, 295603952, 332554446, 380062224, 443405928, 665108892, 886811856, 1330217784, 2660435568]

約数ペア:

[(1, 2660435568), (2, 1330217784), (3, 886811856), (4, 665108892), (6, 443405928), (7, 380062224), (8, 332554446), (9, 295603952), (12, 221702964), (14, 190031112), (16, 166277223), (18, 147801976), (21, 126687408), (24, 110851482), (28, 95015556), (36, 73900988), (37, 71903664), (42, 63343704), (48, 55425741), (56, 47507778), (63, 42229136), (72, 36950494), (74, 35951832), (84, 31671852), (111, 23967888), (112, 23753889), (126, 21114568), (144, 18475247), (148, 17975916), (168, 15835926), (222, 11983944), (252, 10557284), (259, 10271952), (296, 8987958), (333, 7989296), (336, 7917963), (444, 5991972), (504, 5278642), (518, 5135976), (592, 4493979), (666, 3994648), (777, 3423984), (888, 2995986), (1008, 2639321), (1036, 2567988), (1332, 1997324), (1554, 1711992), (1776, 1497993), (2072, 1283994), (2331, 1141328), (2664, 998662), (3108, 855996), (4144, 641997), (4662, 570664), (5328, 499331), (6216, 427998), (9324, 285332), (12432, 213999), (18648, 142666), (37296, 71333)]