21216879684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12527}}^1$

素因数の和:12615

約数の個数: 288

約数和(自身を含む): 73546776576

約数和(自身を除く): 52329896892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 47, 52, 63, 66, 77, 78, 84, 91, 94, 99, 117, 126, 132, 141, 143, 154, 156, 182, 188, 198, 231, 234, 252, 273, 282, 286, 308, 329, 364, 396, 423, 429, 462, 468, 517, 546, 564, 572, 611, 658, 693, 819, 846, 858, 924, 987, 1001, 1034, 1092, 1222, 1287, 1316, 1386, 1551, 1638, 1692, 1716, 1833, 1974, 2002, 2068, 2444, 2574, 2772, 2961, 3003, 3102, 3276, 3619, 3666, 3948, 4004, 4277, 4653, 5148, 5499, 5922, 6006, 6204, 6721, 7238, 7332, 8554, 9009, 9306, 10857, 10998, 11844, 12012, 12527, 12831, 13442, 14476, 17108, 18018, 18612, 20163, 21714, 21996, 25054, 25662, 26884, 32571, 36036, 37581, 38493, 40326, 43428, 47047, 50108, 51324, 60489, 65142, 75162, 76986, 80652, 87689, 94094, 112743, 120978, 130284, 137797, 141141, 150324, 153972, 162851, 175378, 188188, 225486, 241956, 263067, 275594, 282282, 325702, 350756, 413391, 423423, 450972, 488553, 526134, 551188, 564564, 588769, 651404, 789201, 826782, 846846, 964579, 977106, 1052268, 1139957, 1177538, 1240173, 1465659, 1578402, 1653564, 1693692, 1766307, 1791361, 1929158, 1954212, 2279914, 2355076, 2480346, 2893737, 2931318, 3156804, 3419871, 3532614, 3582722, 3858316, 4121383, 4559828, 4960692, 5298921, 5374083, 5787474, 5862636, 6476459, 6839742, 7065228, 7165444, 7653997, 8242766, 8681211, 10259613, 10597842, 10748166, 11574948, 12364149, 12539527, 12952918, 13679484, 15307994, 16122249, 16485532, 17362422, 19429377, 20519226, 21195684, 21496332, 22961991, 24728298, 25079054, 25905836, 30615988, 32244498, 34724844, 37092447, 37618581, 38858754, 41038452, 45335213, 45923982, 49456596, 50158108, 53577979, 58288131, 64488996, 68885973, 74184894, 75237162, 77717508, 84193967, 90670426, 91847964, 107155958, 112855743, 116576262, 136005639, 137771946, 148369788, 150474324, 160733937, 168387934, 181340852, 214311916, 225711486, 233152524, 252581901, 272011278, 275543892, 321467874, 336775868, 408016917, 451422972, 482201811, 505163802, 544022556, 589357769, 642935748, 757745703, 816033834, 964403622, 1010327604, 1178715538, 1515491406, 1632067668, 1768073307, 1928807244, 2357431076, 3030982812, 3536146614, 5304219921, 7072293228, 10608439842, 21216879684]

約数ペア:

[(1, 21216879684), (2, 10608439842), (3, 7072293228), (4, 5304219921), (6, 3536146614), (7, 3030982812), (9, 2357431076), (11, 1928807244), (12, 1768073307), (13, 1632067668), (14, 1515491406), (18, 1178715538), (21, 1010327604), (22, 964403622), (26, 816033834), (28, 757745703), (33, 642935748), (36, 589357769), (39, 544022556), (42, 505163802), (44, 482201811), (47, 451422972), (52, 408016917), (63, 336775868), (66, 321467874), (77, 275543892), (78, 272011278), (84, 252581901), (91, 233152524), (94, 225711486), (99, 214311916), (117, 181340852), (126, 168387934), (132, 160733937), (141, 150474324), (143, 148369788), (154, 137771946), (156, 136005639), (182, 116576262), (188, 112855743), (198, 107155958), (231, 91847964), (234, 90670426), (252, 84193967), (273, 77717508), (282, 75237162), (286, 74184894), (308, 68885973), (329, 64488996), (364, 58288131), (396, 53577979), (423, 50158108), (429, 49456596), (462, 45923982), (468, 45335213), (517, 41038452), (546, 38858754), (564, 37618581), (572, 37092447), (611, 34724844), (658, 32244498), (693, 30615988), (819, 25905836), (846, 25079054), (858, 24728298), (924, 22961991), (987, 21496332), (1001, 21195684), (1034, 20519226), (1092, 19429377), (1222, 17362422), (1287, 16485532), (1316, 16122249), (1386, 15307994), (1551, 13679484), (1638, 12952918), (1692, 12539527), (1716, 12364149), (1833, 11574948), (1974, 10748166), (2002, 10597842), (2068, 10259613), (2444, 8681211), (2574, 8242766), (2772, 7653997), (2961, 7165444), (3003, 7065228), (3102, 6839742), (3276, 6476459), (3619, 5862636), (3666, 5787474), (3948, 5374083), (4004, 5298921), (4277, 4960692), (4653, 4559828), (5148, 4121383), (5499, 3858316), (5922, 3582722), (6006, 3532614), (6204, 3419871), (6721, 3156804), (7238, 2931318), (7332, 2893737), (8554, 2480346), (9009, 2355076), (9306, 2279914), (10857, 1954212), (10998, 1929158), (11844, 1791361), (12012, 1766307), (12527, 1693692), (12831, 1653564), (13442, 1578402), (14476, 1465659), (17108, 1240173), (18018, 1177538), (18612, 1139957), (20163, 1052268), (21714, 977106), (21996, 964579), (25054, 846846), (25662, 826782), (26884, 789201), (32571, 651404), (36036, 588769), (37581, 564564), (38493, 551188), (40326, 526134), (43428, 488553), (47047, 450972), (50108, 423423), (51324, 413391), (60489, 350756), (65142, 325702), (75162, 282282), (76986, 275594), (80652, 263067), (87689, 241956), (94094, 225486), (112743, 188188), (120978, 175378), (130284, 162851), (137797, 153972), (141141, 150324)]