247788473868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{192043}}^1$

素因数の和:192988

約数の個数: 96

約数和(自身を含む): 692587481600

約数和(自身を除く): 444799007732

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, 919, 1404, 1838, 2757, 3676, 5514, 8271, 11028, 11947, 16542, 23894, 24813, 33084, 35841, 47788, 49626, 71682, 99252, 107523, 143364, 192043, 215046, 322569, 384086, 430092, 576129, 645138, 768172, 1152258, 1290276, 1728387, 2304516, 2496559, 3456774, 4993118, 5185161, 6913548, 7489677, 9986236, 10370322, 14979354, 20740644, 22469031, 29958708, 44938062, 67407093, 89876124, 134814186, 176487517, 269628372, 352975034, 529462551, 705950068, 1058925102, 1588387653, 2117850204, 2294337721, 3176775306, 4588675442, 4765162959, 6353550612, 6883013163, 9177350884, 9530325918, 13766026326, 19060651836, 20649039489, 27532052652, 41298078978, 61947118467, 82596157956, 123894236934, 247788473868]

約数ペア:

[(1, 247788473868), (2, 123894236934), (3, 82596157956), (4, 61947118467), (6, 41298078978), (9, 27532052652), (12, 20649039489), (13, 19060651836), (18, 13766026326), (26, 9530325918), (27, 9177350884), (36, 6883013163), (39, 6353550612), (52, 4765162959), (54, 4588675442), (78, 3176775306), (108, 2294337721), (117, 2117850204), (156, 1588387653), (234, 1058925102), (351, 705950068), (468, 529462551), (702, 352975034), (919, 269628372), (1404, 176487517), (1838, 134814186), (2757, 89876124), (3676, 67407093), (5514, 44938062), (8271, 29958708), (11028, 22469031), (11947, 20740644), (16542, 14979354), (23894, 10370322), (24813, 9986236), (33084, 7489677), (35841, 6913548), (47788, 5185161), (49626, 4993118), (71682, 3456774), (99252, 2496559), (107523, 2304516), (143364, 1728387), (192043, 1290276), (215046, 1152258), (322569, 768172), (384086, 645138), (430092, 576129)]