19668880512

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:656

約数の個数: 256

約数和(自身を含む): 59222016000

約数和(自身を除く): 39553135488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 191, 192, 216, 249, 288, 332, 359, 382, 384, 432, 498, 573, 576, 664, 718, 747, 764, 864, 996, 1077, 1146, 1152, 1328, 1436, 1494, 1528, 1719, 1728, 1992, 2154, 2241, 2292, 2656, 2872, 2988, 3056, 3231, 3438, 3456, 3984, 4308, 4482, 4584, 5157, 5312, 5744, 5976, 6112, 6462, 6876, 7968, 8616, 8964, 9168, 9693, 10314, 10624, 11488, 11952, 12224, 12924, 13752, 15853, 15936, 17232, 17928, 18336, 19386, 20628, 22976, 23904, 24448, 25848, 27504, 29797, 31706, 31872, 34464, 35856, 36672, 38772, 41256, 45952, 47559, 47808, 51696, 55008, 59594, 63412, 68569, 68928, 71712, 73344, 77544, 82512, 89391, 95118, 95616, 103392, 110016, 119188, 126824, 137138, 137856, 142677, 143424, 155088, 165024, 178782, 190236, 205707, 206784, 220032, 238376, 253648, 268173, 274276, 285354, 286848, 310176, 330048, 357564, 380472, 411414, 413568, 428031, 476752, 507296, 536346, 548552, 570708, 617121, 620352, 660096, 715128, 760944, 804519, 822828, 856062, 953504, 1014592, 1072692, 1097104, 1141416, 1234242, 1240704, 1430256, 1521888, 1609038, 1645656, 1712124, 1851363, 1907008, 2029184, 2145384, 2194208, 2282832, 2468484, 2860512, 3043776, 3218076, 3291312, 3424248, 3702726, 3814016, 4290768, 4388416, 4565664, 4936968, 5691227, 5721024, 6087552, 6436152, 6582624, 6848496, 7405452, 8581536, 8776832, 9131328, 9873936, 11382454, 11442048, 12872304, 13165248, 13696992, 14810904, 17073681, 17163072, 18262656, 19747872, 22764908, 25744608, 26330496, 27393984, 29621808, 34147362, 34326144, 39495744, 45529816, 51221043, 51489216, 54787968, 59243616, 68294724, 78991488, 91059632, 102442086, 102978432, 118487232, 136589448, 153663129, 182119264, 204884172, 236974464, 273178896, 307326258, 364238528, 409768344, 546357792, 614652516, 728477056, 819536688, 1092715584, 1229305032, 1639073376, 2185431168, 2458610064, 3278146752, 4917220128, 6556293504, 9834440256, 19668880512]

約数ペア:

[(1, 19668880512), (2, 9834440256), (3, 6556293504), (4, 4917220128), (6, 3278146752), (8, 2458610064), (9, 2185431168), (12, 1639073376), (16, 1229305032), (18, 1092715584), (24, 819536688), (27, 728477056), (32, 614652516), (36, 546357792), (48, 409768344), (54, 364238528), (64, 307326258), (72, 273178896), (83, 236974464), (96, 204884172), (108, 182119264), (128, 153663129), (144, 136589448), (166, 118487232), (191, 102978432), (192, 102442086), (216, 91059632), (249, 78991488), (288, 68294724), (332, 59243616), (359, 54787968), (382, 51489216), (384, 51221043), (432, 45529816), (498, 39495744), (573, 34326144), (576, 34147362), (664, 29621808), (718, 27393984), (747, 26330496), (764, 25744608), (864, 22764908), (996, 19747872), (1077, 18262656), (1146, 17163072), (1152, 17073681), (1328, 14810904), (1436, 13696992), (1494, 13165248), (1528, 12872304), (1719, 11442048), (1728, 11382454), (1992, 9873936), (2154, 9131328), (2241, 8776832), (2292, 8581536), (2656, 7405452), (2872, 6848496), (2988, 6582624), (3056, 6436152), (3231, 6087552), (3438, 5721024), (3456, 5691227), (3984, 4936968), (4308, 4565664), (4482, 4388416), (4584, 4290768), (5157, 3814016), (5312, 3702726), (5744, 3424248), (5976, 3291312), (6112, 3218076), (6462, 3043776), (6876, 2860512), (7968, 2468484), (8616, 2282832), (8964, 2194208), (9168, 2145384), (9693, 2029184), (10314, 1907008), (10624, 1851363), (11488, 1712124), (11952, 1645656), (12224, 1609038), (12924, 1521888), (13752, 1430256), (15853, 1240704), (15936, 1234242), (17232, 1141416), (17928, 1097104), (18336, 1072692), (19386, 1014592), (20628, 953504), (22976, 856062), (23904, 822828), (24448, 804519), (25848, 760944), (27504, 715128), (29797, 660096), (31706, 620352), (31872, 617121), (34464, 570708), (35856, 548552), (36672, 536346), (38772, 507296), (41256, 476752), (45952, 428031), (47559, 413568), (47808, 411414), (51696, 380472), (55008, 357564), (59594, 330048), (63412, 310176), (68569, 286848), (68928, 285354), (71712, 274276), (73344, 268173), (77544, 253648), (82512, 238376), (89391, 220032), (95118, 206784), (95616, 205707), (103392, 190236), (110016, 178782), (119188, 165024), (126824, 155088), (137138, 143424), (137856, 142677)]