1247167944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 3857817600

約数和(自身を除く): 2610649656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 79, 88, 93, 99, 124, 132, 158, 186, 198, 237, 248, 264, 279, 316, 341, 372, 396, 474, 558, 632, 643, 682, 711, 744, 792, 869, 948, 1023, 1116, 1286, 1364, 1422, 1738, 1896, 1929, 2046, 2232, 2449, 2572, 2607, 2728, 2844, 3069, 3476, 3858, 4092, 4898, 5144, 5214, 5688, 5787, 6138, 6952, 7073, 7347, 7716, 7821, 8184, 9796, 10428, 11574, 12276, 14146, 14694, 15432, 15642, 19592, 19933, 20856, 21219, 22041, 23148, 24552, 26939, 28292, 29388, 31284, 39866, 42438, 44082, 46296, 50797, 53878, 56584, 58776, 59799, 62568, 63657, 79732, 80817, 84876, 88164, 101594, 107756, 119598, 127314, 152391, 159464, 161634, 169752, 176328, 179397, 203188, 215512, 219263, 239196, 242451, 254628, 304782, 323268, 358794, 406376, 438526, 457173, 478392, 484902, 509256, 558767, 609564, 646536, 657789, 717588, 877052, 914346, 969804, 1117534, 1219128, 1315578, 1435176, 1574707, 1676301, 1754104, 1828692, 1939608, 1973367, 2235068, 2631156, 3149414, 3352602, 3657384, 3946734, 4470136, 4724121, 5028903, 5262312, 6298828, 6705204, 7893468, 9448242, 10057806, 12597656, 13410408, 14172363, 15786936, 17321777, 18896484, 20115612, 28344726, 34643554, 37792968, 40231224, 51965331, 56689452, 69287108, 103930662, 113378904, 138574216, 155895993, 207861324, 311791986, 415722648, 623583972, 1247167944]

約数ペア:

[(1, 1247167944), (2, 623583972), (3, 415722648), (4, 311791986), (6, 207861324), (8, 155895993), (9, 138574216), (11, 113378904), (12, 103930662), (18, 69287108), (22, 56689452), (24, 51965331), (31, 40231224), (33, 37792968), (36, 34643554), (44, 28344726), (62, 20115612), (66, 18896484), (72, 17321777), (79, 15786936), (88, 14172363), (93, 13410408), (99, 12597656), (124, 10057806), (132, 9448242), (158, 7893468), (186, 6705204), (198, 6298828), (237, 5262312), (248, 5028903), (264, 4724121), (279, 4470136), (316, 3946734), (341, 3657384), (372, 3352602), (396, 3149414), (474, 2631156), (558, 2235068), (632, 1973367), (643, 1939608), (682, 1828692), (711, 1754104), (744, 1676301), (792, 1574707), (869, 1435176), (948, 1315578), (1023, 1219128), (1116, 1117534), (1286, 969804), (1364, 914346), (1422, 877052), (1738, 717588), (1896, 657789), (1929, 646536), (2046, 609564), (2232, 558767), (2449, 509256), (2572, 484902), (2607, 478392), (2728, 457173), (2844, 438526), (3069, 406376), (3476, 358794), (3858, 323268), (4092, 304782), (4898, 254628), (5144, 242451), (5214, 239196), (5688, 219263), (5787, 215512), (6138, 203188), (6952, 179397), (7073, 176328), (7347, 169752), (7716, 161634), (7821, 159464), (8184, 152391), (9796, 127314), (10428, 119598), (11574, 107756), (12276, 101594), (14146, 88164), (14694, 84876), (15432, 80817), (15642, 79732), (19592, 63657), (19933, 62568), (20856, 59799), (21219, 58776), (22041, 56584), (23148, 53878), (24552, 50797), (26939, 46296), (28292, 44082), (29388, 42438), (31284, 39866)]