217787076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{155119}}^1$

素因数の和:155145

約数の個数: 48

約数和(自身を含む): 608070400

約数和(自身を除く): 390283324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 155119, 310238, 465357, 620476, 930714, 1396071, 1861428, 2016547, 2792142, 4033094, 4188213, 5584284, 6049641, 8066188, 8376426, 12099282, 16752852, 18148923, 24198564, 36297846, 54446769, 72595692, 108893538, 217787076]

約数ペア:

[(1, 217787076), (2, 108893538), (3, 72595692), (4, 54446769), (6, 36297846), (9, 24198564), (12, 18148923), (13, 16752852), (18, 12099282), (26, 8376426), (27, 8066188), (36, 6049641), (39, 5584284), (52, 4188213), (54, 4033094), (78, 2792142), (108, 2016547), (117, 1861428), (156, 1396071), (234, 930714), (351, 620476), (468, 465357), (702, 310238), (1404, 155119)]