1287129687168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257838479}}^1$

素因数の和:257838509

約数の個数: 64

約数和(自身を含む): 3681933494400

約数和(自身を除く): 2394803807232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 257838479, 515676958, 773515437, 1031353916, 1547030874, 2062707832, 3094061748, 3351900227, 4125415664, 6188123496, 6703800454, 8250831328, 10055700681, 12376246992, 13407600908, 16501662656, 20111401362, 24752493984, 26815201816, 33003325312, 40222802724, 49504987968, 53630403632, 80445605448, 99009975936, 107260807264, 160891210896, 214521614528, 321782421792, 429043229056, 643564843584, 1287129687168]

約数ペア:

[(1, 1287129687168), (2, 643564843584), (3, 429043229056), (4, 321782421792), (6, 214521614528), (8, 160891210896), (12, 107260807264), (13, 99009975936), (16, 80445605448), (24, 53630403632), (26, 49504987968), (32, 40222802724), (39, 33003325312), (48, 26815201816), (52, 24752493984), (64, 20111401362), (78, 16501662656), (96, 13407600908), (104, 12376246992), (128, 10055700681), (156, 8250831328), (192, 6703800454), (208, 6188123496), (312, 4125415664), (384, 3351900227), (416, 3094061748), (624, 2062707832), (832, 1547030874), (1248, 1031353916), (1664, 773515437), (2496, 515676958), (4992, 257838479)]