259921536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{96697}}^1$

素因数の和:96721

約数の個数: 64

約数和(自身を含む): 789055680

約数和(自身を除く): 529134144

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, 96697, 193394, 290091, 386788, 580182, 676879, 773576, 1160364, 1353758, 1547152, 2030637, 2320728, 2707516, 3094304, 4061274, 4641456, 5415032, 6188608, 8122548, 9282912, 10830064, 12377216, 16245096, 18565824, 21660128, 32490192, 37131648, 43320256, 64980384, 86640512, 129960768, 259921536]

約数ペア:

[(1, 259921536), (2, 129960768), (3, 86640512), (4, 64980384), (6, 43320256), (7, 37131648), (8, 32490192), (12, 21660128), (14, 18565824), (16, 16245096), (21, 12377216), (24, 10830064), (28, 9282912), (32, 8122548), (42, 6188608), (48, 5415032), (56, 4641456), (64, 4061274), (84, 3094304), (96, 2707516), (112, 2320728), (128, 2030637), (168, 1547152), (192, 1353758), (224, 1160364), (336, 773576), (384, 676879), (448, 580182), (672, 386788), (896, 290091), (1344, 193394), (2688, 96697)]