191963772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 664018992

約数和(自身を除く): 472055220

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 761, 819, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1522, 1617, 1638, 1716, 1764, 1911, 2002, 2156, 2283, 2548, 2574, 2772, 3003, 3044, 3234, 3276, 3822, 4004, 4566, 4851, 5148, 5327, 5733, 6006, 6468, 6849, 7007, 7644, 8371, 9009, 9132, 9702, 9893, 10654, 11466, 12012, 13698, 14014, 15981, 16742, 18018, 19404, 19786, 21021, 21308, 22932, 25113, 27396, 28028, 29679, 31962, 33484, 36036, 37289, 39572, 42042, 47943, 50226, 58597, 59358, 63063, 63924, 69251, 74578, 75339, 84084, 89037, 95886, 100452, 108823, 111867, 117194, 118716, 126126, 138502, 149156, 150678, 175791, 178074, 191772, 207753, 217646, 223734, 234388, 252252, 277004, 301356, 326469, 335601, 351582, 356148, 410179, 415506, 435292, 447468, 484757, 527373, 623259, 652938, 671202, 703164, 761761, 820358, 831012, 969514, 979407, 1054746, 1230537, 1246518, 1305876, 1342404, 1454271, 1523522, 1640716, 1939028, 1958814, 2109492, 2285283, 2461074, 2493036, 2908542, 3047044, 3691611, 3917628, 4362813, 4570566, 4922148, 5332327, 5817084, 6855849, 7383222, 8725626, 9141132, 10664654, 13711698, 14766444, 15996981, 17451252, 21329308, 27423396, 31993962, 47990943, 63987924, 95981886, 191963772]

約数ペア:

[(1, 191963772), (2, 95981886), (3, 63987924), (4, 47990943), (6, 31993962), (7, 27423396), (9, 21329308), (11, 17451252), (12, 15996981), (13, 14766444), (14, 13711698), (18, 10664654), (21, 9141132), (22, 8725626), (26, 7383222), (28, 6855849), (33, 5817084), (36, 5332327), (39, 4922148), (42, 4570566), (44, 4362813), (49, 3917628), (52, 3691611), (63, 3047044), (66, 2908542), (77, 2493036), (78, 2461074), (84, 2285283), (91, 2109492), (98, 1958814), (99, 1939028), (117, 1640716), (126, 1523522), (132, 1454271), (143, 1342404), (147, 1305876), (154, 1246518), (156, 1230537), (182, 1054746), (196, 979407), (198, 969514), (231, 831012), (234, 820358), (252, 761761), (273, 703164), (286, 671202), (294, 652938), (308, 623259), (364, 527373), (396, 484757), (429, 447468), (441, 435292), (462, 415506), (468, 410179), (539, 356148), (546, 351582), (572, 335601), (588, 326469), (637, 301356), (693, 277004), (761, 252252), (819, 234388), (858, 223734), (882, 217646), (924, 207753), (1001, 191772), (1078, 178074), (1092, 175791), (1274, 150678), (1287, 149156), (1386, 138502), (1522, 126126), (1617, 118716), (1638, 117194), (1716, 111867), (1764, 108823), (1911, 100452), (2002, 95886), (2156, 89037), (2283, 84084), (2548, 75339), (2574, 74578), (2772, 69251), (3003, 63924), (3044, 63063), (3234, 59358), (3276, 58597), (3822, 50226), (4004, 47943), (4566, 42042), (4851, 39572), (5148, 37289), (5327, 36036), (5733, 33484), (6006, 31962), (6468, 29679), (6849, 28028), (7007, 27396), (7644, 25113), (8371, 22932), (9009, 21308), (9132, 21021), (9702, 19786), (9893, 19404), (10654, 18018), (11466, 16742), (12012, 15981), (13698, 14014)]