2553159756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 7451136000

約数和(自身を除く): 4897976244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 109, 119, 141, 188, 204, 218, 238, 282, 327, 329, 349, 357, 436, 476, 564, 654, 658, 698, 714, 763, 799, 987, 1047, 1308, 1316, 1396, 1428, 1526, 1598, 1853, 1974, 2094, 2289, 2397, 2443, 3052, 3196, 3706, 3948, 4188, 4578, 4794, 4886, 5123, 5559, 5593, 5933, 7329, 7412, 9156, 9588, 9772, 10246, 11118, 11186, 11866, 12971, 14658, 15369, 16403, 16779, 17799, 20492, 22236, 22372, 23732, 25942, 29316, 30738, 32806, 33558, 35598, 35861, 38041, 38913, 41531, 49209, 51884, 61476, 65612, 67116, 71196, 71722, 76082, 77826, 83062, 87091, 98418, 107583, 114123, 114821, 124593, 143444, 152164, 155652, 166124, 174182, 196836, 215166, 228246, 229642, 249186, 261273, 266287, 278851, 344463, 348364, 430332, 456492, 459284, 498372, 522546, 532574, 557702, 609637, 646697, 688926, 798861, 836553, 1045092, 1065148, 1115404, 1219274, 1293394, 1377852, 1597722, 1673106, 1787927, 1828911, 1940091, 1951957, 2438548, 2586788, 3195444, 3346212, 3575854, 3657822, 3880182, 3903914, 4526879, 5363781, 5855871, 7151708, 7315644, 7760364, 7807828, 9053758, 10727562, 11711742, 12515489, 13580637, 18107516, 21455124, 23423484, 25030978, 27161274, 30394759, 37546467, 50061956, 54322548, 60789518, 75092934, 91184277, 121579036, 150185868, 182368554, 212763313, 364737108, 425526626, 638289939, 851053252, 1276579878, 2553159756]

約数ペア:

[(1, 2553159756), (2, 1276579878), (3, 851053252), (4, 638289939), (6, 425526626), (7, 364737108), (12, 212763313), (14, 182368554), (17, 150185868), (21, 121579036), (28, 91184277), (34, 75092934), (42, 60789518), (47, 54322548), (51, 50061956), (68, 37546467), (84, 30394759), (94, 27161274), (102, 25030978), (109, 23423484), (119, 21455124), (141, 18107516), (188, 13580637), (204, 12515489), (218, 11711742), (238, 10727562), (282, 9053758), (327, 7807828), (329, 7760364), (349, 7315644), (357, 7151708), (436, 5855871), (476, 5363781), (564, 4526879), (654, 3903914), (658, 3880182), (698, 3657822), (714, 3575854), (763, 3346212), (799, 3195444), (987, 2586788), (1047, 2438548), (1308, 1951957), (1316, 1940091), (1396, 1828911), (1428, 1787927), (1526, 1673106), (1598, 1597722), (1853, 1377852), (1974, 1293394), (2094, 1219274), (2289, 1115404), (2397, 1065148), (2443, 1045092), (3052, 836553), (3196, 798861), (3706, 688926), (3948, 646697), (4188, 609637), (4578, 557702), (4794, 532574), (4886, 522546), (5123, 498372), (5559, 459284), (5593, 456492), (5933, 430332), (7329, 348364), (7412, 344463), (9156, 278851), (9588, 266287), (9772, 261273), (10246, 249186), (11118, 229642), (11186, 228246), (11866, 215166), (12971, 196836), (14658, 174182), (15369, 166124), (16403, 155652), (16779, 152164), (17799, 143444), (20492, 124593), (22236, 114821), (22372, 114123), (23732, 107583), (25942, 98418), (29316, 87091), (30738, 83062), (32806, 77826), (33558, 76082), (35598, 71722), (35861, 71196), (38041, 67116), (38913, 65612), (41531, 61476), (49209, 51884)]