988365535164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3180929}}^1$

素因数の和:3181089

約数の個数: 120

約数和(自身を含む): 2974449471840

約数和(自身を除く): 1986083936676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 252, 274, 324, 378, 411, 548, 567, 756, 822, 959, 1134, 1233, 1644, 1918, 2268, 2466, 2877, 3699, 3836, 4932, 5754, 7398, 8631, 11097, 11508, 14796, 17262, 22194, 25893, 34524, 44388, 51786, 77679, 103572, 155358, 310716, 3180929, 6361858, 9542787, 12723716, 19085574, 22266503, 28628361, 38171148, 44533006, 57256722, 66799509, 85885083, 89066012, 114513444, 133599018, 171770166, 200398527, 257655249, 267198036, 343540332, 400797054, 435787273, 515310498, 601195581, 801594108, 871574546, 1030620996, 1202391162, 1307361819, 1743149092, 1803586743, 2404782324, 2614723638, 3050510911, 3607173486, 3922085457, 5229447276, 6101021822, 7214346972, 7844170914, 9151532733, 11766256371, 12202043644, 15688341828, 18303065466, 23532512742, 27454598199, 35298769113, 36606130932, 47065025484, 54909196398, 70597538226, 82363794597, 109818392796, 141195076452, 164727589194, 247091383791, 329455178388, 494182767582, 988365535164]

約数ペア:

[(1, 988365535164), (2, 494182767582), (3, 329455178388), (4, 247091383791), (6, 164727589194), (7, 141195076452), (9, 109818392796), (12, 82363794597), (14, 70597538226), (18, 54909196398), (21, 47065025484), (27, 36606130932), (28, 35298769113), (36, 27454598199), (42, 23532512742), (54, 18303065466), (63, 15688341828), (81, 12202043644), (84, 11766256371), (108, 9151532733), (126, 7844170914), (137, 7214346972), (162, 6101021822), (189, 5229447276), (252, 3922085457), (274, 3607173486), (324, 3050510911), (378, 2614723638), (411, 2404782324), (548, 1803586743), (567, 1743149092), (756, 1307361819), (822, 1202391162), (959, 1030620996), (1134, 871574546), (1233, 801594108), (1644, 601195581), (1918, 515310498), (2268, 435787273), (2466, 400797054), (2877, 343540332), (3699, 267198036), (3836, 257655249), (4932, 200398527), (5754, 171770166), (7398, 133599018), (8631, 114513444), (11097, 89066012), (11508, 85885083), (14796, 66799509), (17262, 57256722), (22194, 44533006), (25893, 38171148), (34524, 28628361), (44388, 22266503), (51786, 19085574), (77679, 12723716), (103572, 9542787), (155358, 6361858), (310716, 3180929)]