1796943148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 4372123392

約数和(自身を除く): 2575180244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 467, 572, 682, 806, 868, 934, 961, 1001, 1364, 1612, 1868, 1922, 2002, 2387, 2821, 3269, 3844, 4004, 4433, 4774, 5137, 5642, 6071, 6538, 6727, 8866, 9548, 10274, 10571, 11284, 12142, 12493, 13076, 13454, 14477, 17732, 20548, 21142, 24284, 24986, 26908, 28954, 31031, 35959, 42284, 42497, 49972, 57908, 62062, 66781, 71918, 73997, 84994, 87451, 101339, 124124, 133562, 137423, 143836, 147994, 159247, 169988, 174902, 188201, 202678, 267124, 274846, 295988, 318494, 349804, 376402, 405356, 448787, 467467, 549692, 636988, 752804, 897574, 934934, 961961, 1114729, 1317407, 1795148, 1869868, 1923922, 2070211, 2229458, 2634814, 3141509, 3847844, 4140422, 4458916, 4936657, 5269628, 5834231, 6283018, 8280844, 9873314, 11668462, 12566036, 14491477, 19746628, 23336924, 28982954, 34556599, 40839617, 57965908, 64176541, 69113198, 81679234, 128353082, 138226396, 163358468, 256706164, 449235787, 898471574, 1796943148]

約数ペア:

[(1, 1796943148), (2, 898471574), (4, 449235787), (7, 256706164), (11, 163358468), (13, 138226396), (14, 128353082), (22, 81679234), (26, 69113198), (28, 64176541), (31, 57965908), (44, 40839617), (52, 34556599), (62, 28982954), (77, 23336924), (91, 19746628), (124, 14491477), (143, 12566036), (154, 11668462), (182, 9873314), (217, 8280844), (286, 6283018), (308, 5834231), (341, 5269628), (364, 4936657), (403, 4458916), (434, 4140422), (467, 3847844), (572, 3141509), (682, 2634814), (806, 2229458), (868, 2070211), (934, 1923922), (961, 1869868), (1001, 1795148), (1364, 1317407), (1612, 1114729), (1868, 961961), (1922, 934934), (2002, 897574), (2387, 752804), (2821, 636988), (3269, 549692), (3844, 467467), (4004, 448787), (4433, 405356), (4774, 376402), (5137, 349804), (5642, 318494), (6071, 295988), (6538, 274846), (6727, 267124), (8866, 202678), (9548, 188201), (10274, 174902), (10571, 169988), (11284, 159247), (12142, 147994), (12493, 143836), (13076, 137423), (13454, 133562), (14477, 124124), (17732, 101339), (20548, 87451), (21142, 84994), (24284, 73997), (24986, 71918), (26908, 66781), (28954, 62062), (31031, 57908), (35959, 49972), (42284, 42497)]