274310239287

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1\times {\mathrm{3529}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 435772569600

約数和(自身を除く): 161462330313

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 777, 1409, 1491, 2627, 3529, 4227, 7881, 9863, 10587, 18389, 24703, 29589, 52133, 55167, 74109, 100039, 130573, 156399, 250559, 300117, 364931, 391719, 700273, 751677, 914011, 1094793, 1753913, 2100819, 2742033, 3701443, 4972361, 5261739, 9270683, 11104329, 14917083, 25910101, 27812049, 34806527, 64894781, 77730303, 104419581, 183977357, 194684343, 353037631, 551932071, 1059112893, 1287841499, 2471263417, 3863524497, 7413790251, 13062392347, 39187177041, 91436746429, 274310239287]

約数ペア:

[(1, 274310239287), (3, 91436746429), (7, 39187177041), (21, 13062392347), (37, 7413790251), (71, 3863524497), (111, 2471263417), (213, 1287841499), (259, 1059112893), (497, 551932071), (777, 353037631), (1409, 194684343), (1491, 183977357), (2627, 104419581), (3529, 77730303), (4227, 64894781), (7881, 34806527), (9863, 27812049), (10587, 25910101), (18389, 14917083), (24703, 11104329), (29589, 9270683), (52133, 5261739), (55167, 4972361), (74109, 3701443), (100039, 2742033), (130573, 2100819), (156399, 1753913), (250559, 1094793), (300117, 914011), (364931, 751677), (391719, 700273)]