620619965504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{45613}}^1$

素因数の和:45905

約数の個数: 168

約数和(自身を含む): 1553259605184

約数和(自身を除く): 932639639680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 251, 308, 352, 448, 484, 502, 616, 704, 847, 968, 1004, 1232, 1694, 1757, 1936, 2008, 2464, 2761, 3388, 3514, 3872, 4016, 4928, 5522, 6776, 7028, 7744, 8032, 11044, 13552, 14056, 16064, 19327, 22088, 27104, 28112, 30371, 38654, 44176, 45613, 54208, 56224, 60742, 77308, 88352, 91226, 112448, 121484, 154616, 176704, 182452, 212597, 242968, 309232, 319291, 364904, 425194, 485936, 501743, 618464, 638582, 729808, 850388, 971872, 1003486, 1236928, 1277164, 1459616, 1700776, 1943744, 2006972, 2554328, 2919232, 3401552, 3512201, 4013944, 5108656, 5519173, 6803104, 7024402, 8027888, 10217312, 11038346, 11448863, 13606208, 14048804, 16055776, 20434624, 22076692, 22897726, 28097608, 32111552, 38634211, 44153384, 45795452, 56195216, 77268422, 80142041, 88306768, 91590904, 112390432, 125937493, 154536844, 160284082, 176613536, 183181808, 224780864, 251874986, 309073688, 320568164, 353227072, 366363616, 503749972, 618147376, 641136328, 732727232, 881562451, 1007499944, 1236294752, 1282272656, 1385312423, 1763124902, 2014999888, 2472589504, 2564545312, 2770624846, 3526249804, 4029999776, 5129090624, 5541249692, 7052499608, 8059999552, 9697186961, 11082499384, 14104999216, 19394373922, 22164998768, 28209998432, 38788747844, 44329997536, 56419996864, 77577495688, 88659995072, 155154991376, 310309982752, 620619965504]

約数ペア:

[(1, 620619965504), (2, 310309982752), (4, 155154991376), (7, 88659995072), (8, 77577495688), (11, 56419996864), (14, 44329997536), (16, 38788747844), (22, 28209998432), (28, 22164998768), (32, 19394373922), (44, 14104999216), (56, 11082499384), (64, 9697186961), (77, 8059999552), (88, 7052499608), (112, 5541249692), (121, 5129090624), (154, 4029999776), (176, 3526249804), (224, 2770624846), (242, 2564545312), (251, 2472589504), (308, 2014999888), (352, 1763124902), (448, 1385312423), (484, 1282272656), (502, 1236294752), (616, 1007499944), (704, 881562451), (847, 732727232), (968, 641136328), (1004, 618147376), (1232, 503749972), (1694, 366363616), (1757, 353227072), (1936, 320568164), (2008, 309073688), (2464, 251874986), (2761, 224780864), (3388, 183181808), (3514, 176613536), (3872, 160284082), (4016, 154536844), (4928, 125937493), (5522, 112390432), (6776, 91590904), (7028, 88306768), (7744, 80142041), (8032, 77268422), (11044, 56195216), (13552, 45795452), (14056, 44153384), (16064, 38634211), (19327, 32111552), (22088, 28097608), (27104, 22897726), (28112, 22076692), (30371, 20434624), (38654, 16055776), (44176, 14048804), (45613, 13606208), (54208, 11448863), (56224, 11038346), (60742, 10217312), (77308, 8027888), (88352, 7024402), (91226, 6803104), (112448, 5519173), (121484, 5108656), (154616, 4013944), (176704, 3512201), (182452, 3401552), (212597, 2919232), (242968, 2554328), (309232, 2006972), (319291, 1943744), (364904, 1700776), (425194, 1459616), (485936, 1277164), (501743, 1236928), (618464, 1003486), (638582, 971872), (729808, 850388)]