2111253552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{257219}}^1$

素因数の和:257255

約数の個数: 80

約数和(自身を含む): 6379056000

約数和(自身を除く): 4267802448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 257219, 514438, 771657, 1028876, 1543314, 2057752, 2314971, 3086628, 4115504, 4629942, 4887161, 6173256, 6944913, 9259884, 9774322, 12346512, 13889826, 14661483, 18519768, 19548644, 27779652, 29322966, 37039536, 39097288, 43984449, 55559304, 58645932, 78194576, 87968898, 111118608, 117291864, 131953347, 175937796, 234583728, 263906694, 351875592, 527813388, 703751184, 1055626776, 2111253552]

約数ペア:

[(1, 2111253552), (2, 1055626776), (3, 703751184), (4, 527813388), (6, 351875592), (8, 263906694), (9, 234583728), (12, 175937796), (16, 131953347), (18, 117291864), (19, 111118608), (24, 87968898), (27, 78194576), (36, 58645932), (38, 55559304), (48, 43984449), (54, 39097288), (57, 37039536), (72, 29322966), (76, 27779652), (108, 19548644), (114, 18519768), (144, 14661483), (152, 13889826), (171, 12346512), (216, 9774322), (228, 9259884), (304, 6944913), (342, 6173256), (432, 4887161), (456, 4629942), (513, 4115504), (684, 3086628), (912, 2314971), (1026, 2057752), (1368, 1543314), (2052, 1028876), (2736, 771657), (4104, 514438), (8208, 257219)]