227470932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15733

約数の個数: 72

約数和(自身を含む): 639242240

約数和(自身を除く): 411771308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 15679, 31358, 47037, 62716, 94074, 141111, 188148, 203827, 282222, 407654, 486049, 564444, 611481, 815308, 972098, 1222962, 1458147, 1834443, 1944196, 2445924, 2916294, 3668886, 4374441, 5832588, 6318637, 7337772, 8748882, 12637274, 17497764, 18955911, 25274548, 37911822, 56867733, 75823644, 113735466, 227470932]

約数ペア:

[(1, 227470932), (2, 113735466), (3, 75823644), (4, 56867733), (6, 37911822), (9, 25274548), (12, 18955911), (13, 17497764), (18, 12637274), (26, 8748882), (31, 7337772), (36, 6318637), (39, 5832588), (52, 4374441), (62, 3668886), (78, 2916294), (93, 2445924), (117, 1944196), (124, 1834443), (156, 1458147), (186, 1222962), (234, 972098), (279, 815308), (372, 611481), (403, 564444), (468, 486049), (558, 407654), (806, 282222), (1116, 203827), (1209, 188148), (1612, 141111), (2418, 94074), (3627, 62716), (4836, 47037), (7254, 31358), (14508, 15679)]