291276294606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{28669}}^1$

素因数の和:28831

約数の個数: 144

約数和(自身を含む): 727151246640

約数和(自身を除く): 435874952034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 97, 99, 138, 194, 198, 207, 253, 291, 414, 506, 529, 582, 759, 873, 1058, 1067, 1518, 1587, 1746, 2134, 2231, 2277, 3174, 3201, 4462, 4554, 4761, 5819, 6402, 6693, 9522, 9603, 11638, 13386, 17457, 19206, 20079, 24541, 28669, 34914, 40158, 49082, 51313, 52371, 57338, 73623, 86007, 102626, 104742, 147246, 153939, 172014, 220869, 258021, 307878, 315359, 441738, 461817, 516042, 564443, 630718, 659387, 923634, 946077, 1128886, 1318774, 1693329, 1892154, 1978161, 2780893, 2838231, 3386658, 3956322, 5079987, 5561786, 5676462, 5934483, 7253257, 8342679, 10159974, 11868966, 14506514, 15165901, 16685358, 21759771, 25028037, 30331802, 30589823, 43519542, 45497703, 50056074, 61179646, 63960539, 65279313, 90995406, 91769469, 127921078, 130558626, 136493109, 166824911, 183538938, 191881617, 272986218, 275308407, 333649822, 383763234, 500474733, 550616814, 575644851, 703565929, 1000949466, 1151289702, 1407131858, 1471092397, 1501424199, 2110697787, 2942184794, 3002848398, 4221395574, 4413277191, 6332093361, 8826554382, 12664186722, 13239831573, 16182016367, 26479663146, 32364032734, 48546049101, 97092098202, 145638147303, 291276294606]

約数ペア:

[(1, 291276294606), (2, 145638147303), (3, 97092098202), (6, 48546049101), (9, 32364032734), (11, 26479663146), (18, 16182016367), (22, 13239831573), (23, 12664186722), (33, 8826554382), (46, 6332093361), (66, 4413277191), (69, 4221395574), (97, 3002848398), (99, 2942184794), (138, 2110697787), (194, 1501424199), (198, 1471092397), (207, 1407131858), (253, 1151289702), (291, 1000949466), (414, 703565929), (506, 575644851), (529, 550616814), (582, 500474733), (759, 383763234), (873, 333649822), (1058, 275308407), (1067, 272986218), (1518, 191881617), (1587, 183538938), (1746, 166824911), (2134, 136493109), (2231, 130558626), (2277, 127921078), (3174, 91769469), (3201, 90995406), (4462, 65279313), (4554, 63960539), (4761, 61179646), (5819, 50056074), (6402, 45497703), (6693, 43519542), (9522, 30589823), (9603, 30331802), (11638, 25028037), (13386, 21759771), (17457, 16685358), (19206, 15165901), (20079, 14506514), (24541, 11868966), (28669, 10159974), (34914, 8342679), (40158, 7253257), (49082, 5934483), (51313, 5676462), (52371, 5561786), (57338, 5079987), (73623, 3956322), (86007, 3386658), (102626, 2838231), (104742, 2780893), (147246, 1978161), (153939, 1892154), (172014, 1693329), (220869, 1318774), (258021, 1128886), (307878, 946077), (315359, 923634), (441738, 659387), (461817, 630718), (516042, 564443)]