40401216

素因数分解:

$2^6\times 3^2\times {\mathrm{70141}}^1$

素因数の和:70159

約数の個数: 42

約数和(自身を含む): 115804442

約数和(自身を除く): 75403226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70141, 140282, 210423, 280564, 420846, 561128, 631269, 841692, 1122256, 1262538, 1683384, 2244512, 2525076, 3366768, 4489024, 5050152, 6733536, 10100304, 13467072, 20200608, 40401216]

約数ペア:

[(1, 40401216), (2, 20200608), (3, 13467072), (4, 10100304), (6, 6733536), (8, 5050152), (9, 4489024), (12, 3366768), (16, 2525076), (18, 2244512), (24, 1683384), (32, 1262538), (36, 1122256), (48, 841692), (64, 631269), (72, 561128), (96, 420846), (144, 280564), (192, 210423), (288, 140282), (576, 70141)]