388585344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{144563}}^1$

素因数の和:144587

約数の個数: 64

約数和(自身を含む): 1179642240

約数和(自身を除く): 791056896

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, 144563, 289126, 433689, 578252, 867378, 1011941, 1156504, 1734756, 2023882, 2313008, 3035823, 3469512, 4047764, 4626016, 6071646, 6939024, 8095528, 9252032, 12143292, 13878048, 16191056, 18504064, 24286584, 27756096, 32382112, 48573168, 55512192, 64764224, 97146336, 129528448, 194292672, 388585344]

約数ペア:

[(1, 388585344), (2, 194292672), (3, 129528448), (4, 97146336), (6, 64764224), (7, 55512192), (8, 48573168), (12, 32382112), (14, 27756096), (16, 24286584), (21, 18504064), (24, 16191056), (28, 13878048), (32, 12143292), (42, 9252032), (48, 8095528), (56, 6939024), (64, 6071646), (84, 4626016), (96, 4047764), (112, 3469512), (128, 3035823), (168, 2313008), (192, 2023882), (224, 1734756), (336, 1156504), (384, 1011941), (448, 867378), (672, 578252), (896, 433689), (1344, 289126), (2688, 144563)]