428481816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{62207}}^1$

素因数の和:62264

約数の個数: 64

約数和(自身を含む): 1254113280

約数和(自身を除く): 825631464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 62207, 124414, 186621, 248828, 373242, 435449, 497656, 746484, 870898, 1306347, 1492968, 1741796, 2550487, 2612694, 3483592, 5100974, 5225388, 7651461, 10201948, 10450776, 15302922, 17853409, 20403896, 30605844, 35706818, 53560227, 61211688, 71413636, 107120454, 142827272, 214240908, 428481816]

約数ペア:

[(1, 428481816), (2, 214240908), (3, 142827272), (4, 107120454), (6, 71413636), (7, 61211688), (8, 53560227), (12, 35706818), (14, 30605844), (21, 20403896), (24, 17853409), (28, 15302922), (41, 10450776), (42, 10201948), (56, 7651461), (82, 5225388), (84, 5100974), (123, 3483592), (164, 2612694), (168, 2550487), (246, 1741796), (287, 1492968), (328, 1306347), (492, 870898), (574, 746484), (861, 497656), (984, 435449), (1148, 373242), (1722, 248828), (2296, 186621), (3444, 124414), (6888, 62207)]