28660742748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{53891}}^1$

素因数の和:54008

約数の個数: 144

約数和(自身を含む): 84744092160

約数和(自身を除く): 56083349412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 79, 99, 102, 132, 153, 158, 187, 198, 204, 237, 306, 316, 374, 396, 474, 561, 612, 711, 748, 869, 948, 1122, 1343, 1422, 1683, 1738, 2244, 2607, 2686, 2844, 3366, 3476, 4029, 5214, 5372, 6732, 7821, 8058, 10428, 12087, 14773, 15642, 16116, 24174, 29546, 31284, 44319, 48348, 53891, 59092, 88638, 107782, 132957, 161673, 177276, 215564, 265914, 323346, 485019, 531828, 592801, 646692, 916147, 970038, 1185602, 1778403, 1832294, 1940076, 2371204, 2748441, 3556806, 3664588, 4257389, 5335209, 5496882, 7113612, 8245323, 8514778, 10077617, 10670418, 10993764, 12772167, 16490646, 17029556, 20155234, 21340836, 25544334, 30232851, 32981292, 38316501, 40310468, 46831279, 51088668, 60465702, 72375613, 76633002, 90698553, 93662558, 120931404, 140493837, 144751226, 153266004, 181397106, 187325116, 217126839, 280987674, 289502452, 362794212, 421481511, 434253678, 561975348, 651380517, 796131743, 842963022, 868507356, 1302761034, 1592263486, 1685926044, 2388395229, 2605522068, 3184526972, 4776790458, 7165185687, 9553580916, 14330371374, 28660742748]

約数ペア:

[(1, 28660742748), (2, 14330371374), (3, 9553580916), (4, 7165185687), (6, 4776790458), (9, 3184526972), (11, 2605522068), (12, 2388395229), (17, 1685926044), (18, 1592263486), (22, 1302761034), (33, 868507356), (34, 842963022), (36, 796131743), (44, 651380517), (51, 561975348), (66, 434253678), (68, 421481511), (79, 362794212), (99, 289502452), (102, 280987674), (132, 217126839), (153, 187325116), (158, 181397106), (187, 153266004), (198, 144751226), (204, 140493837), (237, 120931404), (306, 93662558), (316, 90698553), (374, 76633002), (396, 72375613), (474, 60465702), (561, 51088668), (612, 46831279), (711, 40310468), (748, 38316501), (869, 32981292), (948, 30232851), (1122, 25544334), (1343, 21340836), (1422, 20155234), (1683, 17029556), (1738, 16490646), (2244, 12772167), (2607, 10993764), (2686, 10670418), (2844, 10077617), (3366, 8514778), (3476, 8245323), (4029, 7113612), (5214, 5496882), (5372, 5335209), (6732, 4257389), (7821, 3664588), (8058, 3556806), (10428, 2748441), (12087, 2371204), (14773, 1940076), (15642, 1832294), (16116, 1778403), (24174, 1185602), (29546, 970038), (31284, 916147), (44319, 646692), (48348, 592801), (53891, 531828), (59092, 485019), (88638, 323346), (107782, 265914), (132957, 215564), (161673, 177276)]