538144620783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 924220661760

約数和(自身を除く): 386076040977

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 163, 231, 301, 473, 489, 509, 653, 903, 1141, 1419, 1527, 1793, 1959, 3311, 3423, 3563, 4571, 5379, 5599, 7009, 7183, 9933, 10689, 12551, 13713, 16797, 21027, 21549, 21887, 28079, 37653, 39193, 49063, 50281, 65661, 77099, 82967, 84237, 106439, 117579, 147189, 150843, 153209, 196553, 231297, 240757, 248901, 308869, 319317, 332377, 459627, 539693, 580769, 589659, 722271, 745073, 912637, 926607, 997131, 1170829, 1619079, 1685299, 1742307, 2162083, 2235219, 2326639, 2737911, 3512487, 3567581, 3656147, 4576877, 5055897, 6388459, 6486249, 6979917, 8195803, 10702743, 10968441, 13730631, 14292211, 19165377, 24587409, 24973067, 25593029, 32038139, 39243391, 42876633, 50345647, 54177451, 74919201, 76779087, 96114417, 100045477, 117730173, 151036941, 157214321, 162532353, 274703737, 300136431, 352419529, 379242157, 471642963, 595951961, 824111211, 1057258587, 1100500247, 1137726471, 1787855883, 2329630393, 3301500741, 4171663727, 6988891179, 12514991181, 16307412751, 25625934323, 48922238253, 76877802969, 179381540261, 538144620783]

約数ペア:

[(1, 538144620783), (3, 179381540261), (7, 76877802969), (11, 48922238253), (21, 25625934323), (33, 16307412751), (43, 12514991181), (77, 6988891179), (129, 4171663727), (163, 3301500741), (231, 2329630393), (301, 1787855883), (473, 1137726471), (489, 1100500247), (509, 1057258587), (653, 824111211), (903, 595951961), (1141, 471642963), (1419, 379242157), (1527, 352419529), (1793, 300136431), (1959, 274703737), (3311, 162532353), (3423, 157214321), (3563, 151036941), (4571, 117730173), (5379, 100045477), (5599, 96114417), (7009, 76779087), (7183, 74919201), (9933, 54177451), (10689, 50345647), (12551, 42876633), (13713, 39243391), (16797, 32038139), (21027, 25593029), (21549, 24973067), (21887, 24587409), (28079, 19165377), (37653, 14292211), (39193, 13730631), (49063, 10968441), (50281, 10702743), (65661, 8195803), (77099, 6979917), (82967, 6486249), (84237, 6388459), (106439, 5055897), (117579, 4576877), (147189, 3656147), (150843, 3567581), (153209, 3512487), (196553, 2737911), (231297, 2326639), (240757, 2235219), (248901, 2162083), (308869, 1742307), (319317, 1685299), (332377, 1619079), (459627, 1170829), (539693, 997131), (580769, 926607), (589659, 912637), (722271, 745073)]