269716616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 296376184

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 269, 311, 403, 538, 622, 806, 1076, 1244, 1612, 2152, 2488, 3224, 3497, 4043, 6994, 8086, 8339, 9641, 13988, 16172, 16678, 19282, 27976, 32344, 33356, 38564, 66712, 77128, 83659, 108407, 125333, 167318, 216814, 250666, 334636, 433628, 501332, 669272, 867256, 1002664, 1087567, 2175134, 2593429, 4350268, 5186858, 8700536, 10373716, 20747432, 33714577, 67429154, 134858308, 269716616]

約数ペア:

[(1, 269716616), (2, 134858308), (4, 67429154), (8, 33714577), (13, 20747432), (26, 10373716), (31, 8700536), (52, 5186858), (62, 4350268), (104, 2593429), (124, 2175134), (248, 1087567), (269, 1002664), (311, 867256), (403, 669272), (538, 501332), (622, 433628), (806, 334636), (1076, 250666), (1244, 216814), (1612, 167318), (2152, 125333), (2488, 108407), (3224, 83659), (3497, 77128), (4043, 66712), (6994, 38564), (8086, 33356), (8339, 32344), (9641, 27976), (13988, 19282), (16172, 16678)]