1587697488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 5004679680

約数和(自身を除く): 3416982192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 109, 117, 124, 144, 156, 186, 208, 218, 234, 248, 251, 279, 312, 327, 372, 403, 436, 468, 496, 502, 558, 624, 654, 744, 753, 806, 872, 936, 981, 1004, 1116, 1209, 1308, 1417, 1488, 1506, 1612, 1744, 1872, 1962, 2008, 2232, 2259, 2418, 2616, 2834, 3012, 3224, 3263, 3379, 3627, 3924, 4016, 4251, 4464, 4518, 4836, 5232, 5668, 6024, 6448, 6526, 6758, 7254, 7781, 7848, 8502, 9036, 9672, 9789, 10137, 11336, 12048, 12753, 13052, 13516, 14508, 15562, 15696, 17004, 18072, 19344, 19578, 20274, 22672, 23343, 25506, 26104, 27032, 27359, 29016, 29367, 30411, 31124, 34008, 36144, 39156, 40548, 43927, 46686, 51012, 52208, 54064, 54718, 58032, 58734, 60822, 62248, 68016, 70029, 78312, 81096, 82077, 87854, 93372, 101153, 102024, 109436, 117468, 121644, 124496, 131781, 140058, 156624, 162192, 164154, 175708, 186744, 202306, 204048, 218872, 234936, 243288, 246231, 263562, 280116, 303459, 328308, 351416, 355667, 373488, 395343, 404612, 437744, 469872, 486576, 492462, 527124, 560232, 606918, 656616, 702832, 711334, 790686, 809224, 848129, 910377, 984924, 1054248, 1067001, 1120464, 1213836, 1313232, 1422668, 1581372, 1618448, 1696258, 1820754, 1969848, 2108496, 2134002, 2427672, 2544387, 2845336, 3162744, 3201003, 3392516, 3641508, 3939696, 4268004, 4855344, 5088774, 5690672, 6325488, 6402006, 6785032, 7283016, 7633161, 8536008, 10177548, 11025677, 12804012, 13570064, 14566032, 15266322, 17072016, 20355096, 22051354, 25608024, 30532644, 33077031, 40710192, 44102708, 51216048, 61065288, 66154062, 88205416, 99231093, 122130576, 132308124, 176410832, 198462186, 264616248, 396924372, 529232496, 793848744, 1587697488]

約数ペア:

[(1, 1587697488), (2, 793848744), (3, 529232496), (4, 396924372), (6, 264616248), (8, 198462186), (9, 176410832), (12, 132308124), (13, 122130576), (16, 99231093), (18, 88205416), (24, 66154062), (26, 61065288), (31, 51216048), (36, 44102708), (39, 40710192), (48, 33077031), (52, 30532644), (62, 25608024), (72, 22051354), (78, 20355096), (93, 17072016), (104, 15266322), (109, 14566032), (117, 13570064), (124, 12804012), (144, 11025677), (156, 10177548), (186, 8536008), (208, 7633161), (218, 7283016), (234, 6785032), (248, 6402006), (251, 6325488), (279, 5690672), (312, 5088774), (327, 4855344), (372, 4268004), (403, 3939696), (436, 3641508), (468, 3392516), (496, 3201003), (502, 3162744), (558, 2845336), (624, 2544387), (654, 2427672), (744, 2134002), (753, 2108496), (806, 1969848), (872, 1820754), (936, 1696258), (981, 1618448), (1004, 1581372), (1116, 1422668), (1209, 1313232), (1308, 1213836), (1417, 1120464), (1488, 1067001), (1506, 1054248), (1612, 984924), (1744, 910377), (1872, 848129), (1962, 809224), (2008, 790686), (2232, 711334), (2259, 702832), (2418, 656616), (2616, 606918), (2834, 560232), (3012, 527124), (3224, 492462), (3263, 486576), (3379, 469872), (3627, 437744), (3924, 404612), (4016, 395343), (4251, 373488), (4464, 355667), (4518, 351416), (4836, 328308), (5232, 303459), (5668, 280116), (6024, 263562), (6448, 246231), (6526, 243288), (6758, 234936), (7254, 218872), (7781, 204048), (7848, 202306), (8502, 186744), (9036, 175708), (9672, 164154), (9789, 162192), (10137, 156624), (11336, 140058), (12048, 131781), (12753, 124496), (13052, 121644), (13516, 117468), (14508, 109436), (15562, 102024), (15696, 101153), (17004, 93372), (18072, 87854), (19344, 82077), (19578, 81096), (20274, 78312), (22672, 70029), (23343, 68016), (25506, 62248), (26104, 60822), (27032, 58734), (27359, 58032), (29016, 54718), (29367, 54064), (30411, 52208), (31124, 51012), (34008, 46686), (36144, 43927), (39156, 40548)]