21937678488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2895

約数の個数: 288

約数和(自身を含む): 69763075200

約数和(自身を除く): 47825396712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 31, 33, 36, 44, 58, 62, 66, 72, 87, 88, 93, 99, 116, 121, 124, 132, 174, 186, 198, 232, 242, 248, 261, 264, 279, 319, 341, 348, 363, 372, 396, 484, 522, 558, 638, 682, 696, 726, 744, 792, 899, 957, 968, 1023, 1044, 1089, 1116, 1276, 1364, 1452, 1798, 1914, 2046, 2088, 2178, 2232, 2552, 2697, 2728, 2801, 2871, 2904, 3069, 3509, 3596, 3751, 3828, 4092, 4356, 5394, 5602, 5742, 6138, 7018, 7192, 7502, 7656, 8091, 8184, 8403, 8712, 9889, 10527, 10788, 11204, 11253, 11484, 12276, 14036, 15004, 16182, 16806, 19778, 21054, 21576, 22408, 22506, 22968, 24552, 25209, 28072, 29667, 30008, 30811, 31581, 32364, 33612, 33759, 39556, 42108, 45012, 50418, 59334, 61622, 63162, 64728, 67224, 67518, 79112, 81229, 84216, 86831, 89001, 90024, 92433, 100836, 108779, 118668, 123244, 126324, 135036, 162458, 173662, 178002, 184866, 201672, 217558, 237336, 243687, 246488, 252648, 260493, 270072, 277299, 324916, 326337, 338921, 347324, 356004, 369732, 435116, 487374, 520986, 554598, 649832, 652674, 677842, 694648, 712008, 731061, 739464, 781479, 870232, 893519, 955141, 974748, 979011, 1016763, 1041972, 1109196, 1305348, 1355684, 1462122, 1562958, 1787038, 1910282, 1949496, 1958022, 2033526, 2083944, 2218392, 2518099, 2610696, 2680557, 2711368, 2865423, 2924244, 3050289, 3125916, 3574076, 3820564, 3916044, 4067052, 5036198, 5361114, 5730846, 5848488, 6100578, 6251832, 7148152, 7554297, 7641128, 7832088, 8041671, 8134104, 8596269, 9828709, 10072396, 10506551, 10722228, 11461692, 12201156, 15108594, 16083342, 17192538, 19657418, 20144792, 21013102, 21444456, 22662891, 22923384, 24402312, 27699089, 29486127, 30217188, 31519653, 32166684, 34385076, 39314836, 42026204, 45325782, 55398178, 58972254, 60434376, 63039306, 64333368, 68770152, 78629672, 83097267, 84052408, 88458381, 90651564, 94558959, 110796356, 117944508, 126078612, 166194534, 176916762, 181303128, 189117918, 221592712, 235889016, 249291801, 252157224, 304689979, 332389068, 353833524, 378235836, 498583602, 609379958, 664778136, 707667048, 756471672, 914069937, 997167204, 1218759916, 1828139874, 1994334408, 2437519832, 2742209811, 3656279748, 5484419622, 7312559496, 10968839244, 21937678488]

約数ペア:

[(1, 21937678488), (2, 10968839244), (3, 7312559496), (4, 5484419622), (6, 3656279748), (8, 2742209811), (9, 2437519832), (11, 1994334408), (12, 1828139874), (18, 1218759916), (22, 997167204), (24, 914069937), (29, 756471672), (31, 707667048), (33, 664778136), (36, 609379958), (44, 498583602), (58, 378235836), (62, 353833524), (66, 332389068), (72, 304689979), (87, 252157224), (88, 249291801), (93, 235889016), (99, 221592712), (116, 189117918), (121, 181303128), (124, 176916762), (132, 166194534), (174, 126078612), (186, 117944508), (198, 110796356), (232, 94558959), (242, 90651564), (248, 88458381), (261, 84052408), (264, 83097267), (279, 78629672), (319, 68770152), (341, 64333368), (348, 63039306), (363, 60434376), (372, 58972254), (396, 55398178), (484, 45325782), (522, 42026204), (558, 39314836), (638, 34385076), (682, 32166684), (696, 31519653), (726, 30217188), (744, 29486127), (792, 27699089), (899, 24402312), (957, 22923384), (968, 22662891), (1023, 21444456), (1044, 21013102), (1089, 20144792), (1116, 19657418), (1276, 17192538), (1364, 16083342), (1452, 15108594), (1798, 12201156), (1914, 11461692), (2046, 10722228), (2088, 10506551), (2178, 10072396), (2232, 9828709), (2552, 8596269), (2697, 8134104), (2728, 8041671), (2801, 7832088), (2871, 7641128), (2904, 7554297), (3069, 7148152), (3509, 6251832), (3596, 6100578), (3751, 5848488), (3828, 5730846), (4092, 5361114), (4356, 5036198), (5394, 4067052), (5602, 3916044), (5742, 3820564), (6138, 3574076), (7018, 3125916), (7192, 3050289), (7502, 2924244), (7656, 2865423), (8091, 2711368), (8184, 2680557), (8403, 2610696), (8712, 2518099), (9889, 2218392), (10527, 2083944), (10788, 2033526), (11204, 1958022), (11253, 1949496), (11484, 1910282), (12276, 1787038), (14036, 1562958), (15004, 1462122), (16182, 1355684), (16806, 1305348), (19778, 1109196), (21054, 1041972), (21576, 1016763), (22408, 979011), (22506, 974748), (22968, 955141), (24552, 893519), (25209, 870232), (28072, 781479), (29667, 739464), (30008, 731061), (30811, 712008), (31581, 694648), (32364, 677842), (33612, 652674), (33759, 649832), (39556, 554598), (42108, 520986), (45012, 487374), (50418, 435116), (59334, 369732), (61622, 356004), (63162, 347324), (64728, 338921), (67224, 326337), (67518, 324916), (79112, 277299), (81229, 270072), (84216, 260493), (86831, 252648), (89001, 246488), (90024, 243687), (92433, 237336), (100836, 217558), (108779, 201672), (118668, 184866), (123244, 178002), (126324, 173662), (135036, 162458)]