299511212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 770703360

約数和(自身を除く): 471192148

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 124, 127, 133, 143, 154, 182, 209, 217, 247, 254, 266, 286, 308, 341, 364, 403, 418, 434, 494, 508, 532, 572, 589, 682, 806, 836, 868, 889, 988, 1001, 1178, 1364, 1397, 1463, 1612, 1651, 1729, 1778, 2002, 2356, 2387, 2413, 2717, 2794, 2821, 2926, 3302, 3458, 3556, 3937, 4004, 4123, 4433, 4774, 4826, 5434, 5588, 5642, 5852, 6479, 6604, 6916, 7657, 7874, 8246, 8866, 9548, 9652, 9779, 10868, 11284, 11557, 12958, 15314, 15748, 16492, 16891, 17732, 18161, 19019, 19558, 23114, 25916, 26543, 27559, 30628, 31031, 31369, 33782, 36322, 38038, 39116, 43307, 45353, 46228, 51181, 53086, 53599, 55118, 62062, 62738, 67564, 72644, 74803, 76076, 84227, 86614, 90706, 102362, 106172, 107198, 110236, 124124, 125476, 127127, 149606, 168454, 173228, 181412, 185801, 204724, 214396, 219583, 254254, 299212, 303149, 336908, 345059, 358267, 371602, 439166, 508508, 523621, 562991, 589589, 606298, 690118, 716534, 743204, 822833, 878332, 972439, 1047242, 1125982, 1179178, 1212596, 1380236, 1433068, 1645666, 1944878, 2094484, 2251964, 2358356, 2415413, 3291332, 3889756, 3940937, 4830826, 5759831, 6807073, 7881874, 9661652, 10696829, 11519662, 13614146, 15763748, 21393658, 23039324, 27228292, 42787316, 74877803, 149755606, 299511212]

約数ペア:

[(1, 299511212), (2, 149755606), (4, 74877803), (7, 42787316), (11, 27228292), (13, 23039324), (14, 21393658), (19, 15763748), (22, 13614146), (26, 11519662), (28, 10696829), (31, 9661652), (38, 7881874), (44, 6807073), (52, 5759831), (62, 4830826), (76, 3940937), (77, 3889756), (91, 3291332), (124, 2415413), (127, 2358356), (133, 2251964), (143, 2094484), (154, 1944878), (182, 1645666), (209, 1433068), (217, 1380236), (247, 1212596), (254, 1179178), (266, 1125982), (286, 1047242), (308, 972439), (341, 878332), (364, 822833), (403, 743204), (418, 716534), (434, 690118), (494, 606298), (508, 589589), (532, 562991), (572, 523621), (589, 508508), (682, 439166), (806, 371602), (836, 358267), (868, 345059), (889, 336908), (988, 303149), (1001, 299212), (1178, 254254), (1364, 219583), (1397, 214396), (1463, 204724), (1612, 185801), (1651, 181412), (1729, 173228), (1778, 168454), (2002, 149606), (2356, 127127), (2387, 125476), (2413, 124124), (2717, 110236), (2794, 107198), (2821, 106172), (2926, 102362), (3302, 90706), (3458, 86614), (3556, 84227), (3937, 76076), (4004, 74803), (4123, 72644), (4433, 67564), (4774, 62738), (4826, 62062), (5434, 55118), (5588, 53599), (5642, 53086), (5852, 51181), (6479, 46228), (6604, 45353), (6916, 43307), (7657, 39116), (7874, 38038), (8246, 36322), (8866, 33782), (9548, 31369), (9652, 31031), (9779, 30628), (10868, 27559), (11284, 26543), (11557, 25916), (12958, 23114), (15314, 19558), (15748, 19019), (16492, 18161), (16891, 17732)]