261598848

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13903}}^1$

素因数の和:13934

約数の個数: 96

約数和(自身を含む): 808378560

約数和(自身を除く): 546779712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 13903, 18816, 27806, 41709, 55612, 83418, 97321, 111224, 166836, 194642, 222448, 291963, 333672, 389284, 444896, 583926, 667344, 681247, 778568, 889792, 1167852, 1334688, 1362494, 1557136, 1779584, 2043741, 2335704, 2669376, 2724988, 3114272, 4087482, 4671408, 5338752, 5449976, 6228544, 8174964, 9342816, 10899952, 12457088, 16349928, 18685632, 21799904, 32699856, 37371264, 43599808, 65399712, 87199616, 130799424, 261598848]

約数ペア:

[(1, 261598848), (2, 130799424), (3, 87199616), (4, 65399712), (6, 43599808), (7, 37371264), (8, 32699856), (12, 21799904), (14, 18685632), (16, 16349928), (21, 12457088), (24, 10899952), (28, 9342816), (32, 8174964), (42, 6228544), (48, 5449976), (49, 5338752), (56, 4671408), (64, 4087482), (84, 3114272), (96, 2724988), (98, 2669376), (112, 2335704), (128, 2043741), (147, 1779584), (168, 1557136), (192, 1362494), (196, 1334688), (224, 1167852), (294, 889792), (336, 778568), (384, 681247), (392, 667344), (448, 583926), (588, 444896), (672, 389284), (784, 333672), (896, 291963), (1176, 222448), (1344, 194642), (1568, 166836), (2352, 111224), (2688, 97321), (3136, 83418), (4704, 55612), (6272, 41709), (9408, 27806), (13903, 18816)]