389848704

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{20719}}^1$

素因数の和:20750

約数の個数: 96

約数和(自身を含む): 1204660800

約数和(自身を除く): 814812096

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, 18816, 20719, 41438, 62157, 82876, 124314, 145033, 165752, 248628, 290066, 331504, 435099, 497256, 580132, 663008, 870198, 994512, 1015231, 1160264, 1326016, 1740396, 1989024, 2030462, 2320528, 2652032, 3045693, 3480792, 3978048, 4060924, 4641056, 6091386, 6961584, 7956096, 8121848, 9282112, 12182772, 13923168, 16243696, 18564224, 24365544, 27846336, 32487392, 48731088, 55692672, 64974784, 97462176, 129949568, 194924352, 389848704]

約数ペア:

[(1, 389848704), (2, 194924352), (3, 129949568), (4, 97462176), (6, 64974784), (7, 55692672), (8, 48731088), (12, 32487392), (14, 27846336), (16, 24365544), (21, 18564224), (24, 16243696), (28, 13923168), (32, 12182772), (42, 9282112), (48, 8121848), (49, 7956096), (56, 6961584), (64, 6091386), (84, 4641056), (96, 4060924), (98, 3978048), (112, 3480792), (128, 3045693), (147, 2652032), (168, 2320528), (192, 2030462), (196, 1989024), (224, 1740396), (294, 1326016), (336, 1160264), (384, 1015231), (392, 994512), (448, 870198), (588, 663008), (672, 580132), (784, 497256), (896, 435099), (1176, 331504), (1344, 290066), (1568, 248628), (2352, 165752), (2688, 145033), (3136, 124314), (4704, 82876), (6272, 62157), (9408, 41438), (18816, 20719)]