212940672

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11317}}^1$

素因数の和:11348

約数の個数: 96

約数和(自身を含む): 658028520

約数和(自身を除く): 445087848

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, 11317, 18816, 22634, 33951, 45268, 67902, 79219, 90536, 135804, 158438, 181072, 237657, 271608, 316876, 362144, 475314, 543216, 554533, 633752, 724288, 950628, 1086432, 1109066, 1267504, 1448576, 1663599, 1901256, 2172864, 2218132, 2535008, 3327198, 3802512, 4345728, 4436264, 5070016, 6654396, 7605024, 8872528, 10140032, 13308792, 15210048, 17745056, 26617584, 30420096, 35490112, 53235168, 70980224, 106470336, 212940672]

約数ペア:

[(1, 212940672), (2, 106470336), (3, 70980224), (4, 53235168), (6, 35490112), (7, 30420096), (8, 26617584), (12, 17745056), (14, 15210048), (16, 13308792), (21, 10140032), (24, 8872528), (28, 7605024), (32, 6654396), (42, 5070016), (48, 4436264), (49, 4345728), (56, 3802512), (64, 3327198), (84, 2535008), (96, 2218132), (98, 2172864), (112, 1901256), (128, 1663599), (147, 1448576), (168, 1267504), (192, 1109066), (196, 1086432), (224, 950628), (294, 724288), (336, 633752), (384, 554533), (392, 543216), (448, 475314), (588, 362144), (672, 316876), (784, 271608), (896, 237657), (1176, 181072), (1344, 158438), (1568, 135804), (2352, 90536), (2688, 79219), (3136, 67902), (4704, 45268), (6272, 33951), (9408, 22634), (11317, 18816)]