144433432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 320060160

約数和(自身を除く): 175626728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 251, 286, 502, 503, 572, 1004, 1006, 1144, 2008, 2012, 2761, 3263, 4024, 5522, 5533, 6526, 6539, 11044, 11066, 13052, 13078, 22088, 22132, 26104, 26156, 35893, 44264, 52312, 71786, 71929, 126253, 143572, 143858, 252506, 287144, 287716, 505012, 575432, 1010024, 1388783, 1641289, 2777566, 3282578, 5555132, 6565156, 11110264, 13130312, 18054179, 36108358, 72216716, 144433432]

約数ペア:

[(1, 144433432), (2, 72216716), (4, 36108358), (8, 18054179), (11, 13130312), (13, 11110264), (22, 6565156), (26, 5555132), (44, 3282578), (52, 2777566), (88, 1641289), (104, 1388783), (143, 1010024), (251, 575432), (286, 505012), (502, 287716), (503, 287144), (572, 252506), (1004, 143858), (1006, 143572), (1144, 126253), (2008, 71929), (2012, 71786), (2761, 52312), (3263, 44264), (4024, 35893), (5522, 26156), (5533, 26104), (6526, 22132), (6539, 22088), (11044, 13078), (11066, 13052)]