1180212488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 2946585600

約数和(自身を除く): 1766373112

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 182, 188, 221, 238, 329, 364, 376, 442, 476, 611, 658, 728, 799, 884, 952, 1222, 1316, 1547, 1598, 1768, 2029, 2444, 2632, 3094, 3196, 4058, 4277, 4888, 5593, 6188, 6392, 8116, 8554, 10387, 11186, 12376, 14203, 16232, 17108, 20774, 22372, 26377, 28406, 34216, 34493, 41548, 44744, 52754, 56812, 68986, 72709, 83096, 95363, 105508, 113624, 137972, 145418, 184639, 190726, 211016, 241451, 275944, 290836, 369278, 381452, 448409, 482902, 581672, 667541, 738556, 762904, 896818, 965804, 1239719, 1335082, 1477112, 1621171, 1793636, 1931608, 2479438, 2670164, 3138863, 3242342, 3587272, 4958876, 5340328, 6277726, 6484684, 8678033, 9917752, 11348197, 12555452, 12969368, 17356066, 21075223, 22696394, 25110904, 34712132, 42150446, 45392788, 69424264, 84300892, 90785576, 147526561, 168601784, 295053122, 590106244, 1180212488]

約数ペア:

[(1, 1180212488), (2, 590106244), (4, 295053122), (7, 168601784), (8, 147526561), (13, 90785576), (14, 84300892), (17, 69424264), (26, 45392788), (28, 42150446), (34, 34712132), (47, 25110904), (52, 22696394), (56, 21075223), (68, 17356066), (91, 12969368), (94, 12555452), (104, 11348197), (119, 9917752), (136, 8678033), (182, 6484684), (188, 6277726), (221, 5340328), (238, 4958876), (329, 3587272), (364, 3242342), (376, 3138863), (442, 2670164), (476, 2479438), (611, 1931608), (658, 1793636), (728, 1621171), (799, 1477112), (884, 1335082), (952, 1239719), (1222, 965804), (1316, 896818), (1547, 762904), (1598, 738556), (1768, 667541), (2029, 581672), (2444, 482902), (2632, 448409), (3094, 381452), (3196, 369278), (4058, 290836), (4277, 275944), (4888, 241451), (5593, 211016), (6188, 190726), (6392, 184639), (8116, 145418), (8554, 137972), (10387, 113624), (11186, 105508), (12376, 95363), (14203, 83096), (16232, 72709), (17108, 68986), (20774, 56812), (22372, 52754), (26377, 44744), (28406, 41548), (34216, 34493)]