220883544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 704908800

約数和(自身を除く): 484025256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 347, 378, 421, 504, 694, 756, 842, 1041, 1263, 1388, 1512, 1684, 2082, 2429, 2526, 2776, 2947, 3123, 3368, 3789, 4164, 4858, 5052, 5894, 6246, 7287, 7578, 8328, 8841, 9369, 9716, 10104, 11367, 11788, 12492, 14574, 15156, 17682, 18738, 19432, 21861, 22734, 23576, 24984, 26523, 29148, 30312, 35364, 37476, 43722, 45468, 53046, 58296, 65583, 70728, 74952, 79569, 87444, 90936, 106092, 131166, 146087, 159138, 174888, 212184, 262332, 292174, 318276, 438261, 524664, 584348, 636552, 876522, 1022609, 1168696, 1314783, 1753044, 2045218, 2629566, 3067827, 3506088, 3944349, 4090436, 5259132, 6135654, 7888698, 8180872, 9203481, 10518264, 12271308, 15777396, 18406962, 24542616, 27610443, 31554792, 36813924, 55220886, 73627848, 110441772, 220883544]

約数ペア:

[(1, 220883544), (2, 110441772), (3, 73627848), (4, 55220886), (6, 36813924), (7, 31554792), (8, 27610443), (9, 24542616), (12, 18406962), (14, 15777396), (18, 12271308), (21, 10518264), (24, 9203481), (27, 8180872), (28, 7888698), (36, 6135654), (42, 5259132), (54, 4090436), (56, 3944349), (63, 3506088), (72, 3067827), (84, 2629566), (108, 2045218), (126, 1753044), (168, 1314783), (189, 1168696), (216, 1022609), (252, 876522), (347, 636552), (378, 584348), (421, 524664), (504, 438261), (694, 318276), (756, 292174), (842, 262332), (1041, 212184), (1263, 174888), (1388, 159138), (1512, 146087), (1684, 131166), (2082, 106092), (2429, 90936), (2526, 87444), (2776, 79569), (2947, 74952), (3123, 70728), (3368, 65583), (3789, 58296), (4164, 53046), (4858, 45468), (5052, 43722), (5894, 37476), (6246, 35364), (7287, 30312), (7578, 29148), (8328, 26523), (8841, 24984), (9369, 23576), (9716, 22734), (10104, 21861), (11367, 19432), (11788, 18738), (12492, 17682), (14574, 15156)]