1890231168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{703211}}^1$

素因数の和:703235

約数の個数: 64

約数和(自身を含む): 5738209920

約数和(自身を除く): 3847978752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 703211, 1406422, 2109633, 2812844, 4219266, 4922477, 5625688, 8438532, 9844954, 11251376, 14767431, 16877064, 19689908, 22502752, 29534862, 33754128, 39379816, 45005504, 59069724, 67508256, 78759632, 90011008, 118139448, 135016512, 157519264, 236278896, 270033024, 315038528, 472557792, 630077056, 945115584, 1890231168]

約数ペア:

[(1, 1890231168), (2, 945115584), (3, 630077056), (4, 472557792), (6, 315038528), (7, 270033024), (8, 236278896), (12, 157519264), (14, 135016512), (16, 118139448), (21, 90011008), (24, 78759632), (28, 67508256), (32, 59069724), (42, 45005504), (48, 39379816), (56, 33754128), (64, 29534862), (84, 22502752), (96, 19689908), (112, 16877064), (128, 14767431), (168, 11251376), (192, 9844954), (224, 8438532), (336, 5625688), (384, 4922477), (448, 4219266), (672, 2812844), (896, 2109633), (1344, 1406422), (2688, 703211)]