219484512

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19541}}^1$

素因数の和:19573

約数の個数: 96

約数和(自身を含む): 689441760

約数和(自身を除く): 469957248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19541, 39082, 58623, 78164, 117246, 156328, 175869, 234492, 254033, 312656, 351738, 468984, 508066, 527607, 625312, 703476, 762099, 937968, 1016132, 1055214, 1406952, 1524198, 1875936, 2032264, 2110428, 2286297, 2813904, 3048396, 4064528, 4220856, 4572594, 5627808, 6096792, 6858891, 8129056, 8441712, 9145188, 12193584, 13717782, 16883424, 18290376, 24387168, 27435564, 36580752, 54871128, 73161504, 109742256, 219484512]

約数ペア:

[(1, 219484512), (2, 109742256), (3, 73161504), (4, 54871128), (6, 36580752), (8, 27435564), (9, 24387168), (12, 18290376), (13, 16883424), (16, 13717782), (18, 12193584), (24, 9145188), (26, 8441712), (27, 8129056), (32, 6858891), (36, 6096792), (39, 5627808), (48, 4572594), (52, 4220856), (54, 4064528), (72, 3048396), (78, 2813904), (96, 2286297), (104, 2110428), (108, 2032264), (117, 1875936), (144, 1524198), (156, 1406952), (208, 1055214), (216, 1016132), (234, 937968), (288, 762099), (312, 703476), (351, 625312), (416, 527607), (432, 508066), (468, 468984), (624, 351738), (702, 312656), (864, 254033), (936, 234492), (1248, 175869), (1404, 156328), (1872, 117246), (2808, 78164), (3744, 58623), (5616, 39082), (11232, 19541)]