1381642416

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2589

約数の個数: 240

約数和(自身を含む): 4921113600

約数和(自身を除く): 3539471184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 343, 392, 396, 441, 462, 504, 528, 539, 588, 616, 686, 693, 784, 792, 882, 924, 1008, 1029, 1078, 1176, 1232, 1372, 1386, 1584, 1617, 1764, 1848, 2058, 2156, 2352, 2543, 2744, 2772, 3087, 3234, 3528, 3696, 3773, 4116, 4312, 4851, 5086, 5488, 5544, 6174, 6468, 7056, 7546, 7629, 8232, 8624, 9702, 10172, 11088, 11319, 12348, 12936, 15092, 15258, 16464, 17801, 19404, 20344, 22638, 22887, 24696, 25872, 27973, 30184, 30516, 33957, 35602, 38808, 40688, 45276, 45774, 49392, 53403, 55946, 60368, 61032, 67914, 71204, 77616, 83919, 90552, 91548, 106806, 111892, 122064, 124607, 135828, 142408, 160209, 167838, 181104, 183096, 195811, 213612, 223784, 249214, 251757, 271656, 284816, 320418, 335676, 366192, 373821, 391622, 427224, 447568, 498428, 503514, 543312, 587433, 640836, 671352, 747642, 783244, 854448, 872249, 996856, 1007028, 1121463, 1174866, 1281672, 1342704, 1370677, 1495284, 1566488, 1744498, 1762299, 1993712, 2014056, 2242926, 2349732, 2563344, 2616747, 2741354, 2990568, 3132976, 3488996, 3524598, 4028112, 4112031, 4485852, 4699464, 5233494, 5482708, 5981136, 6977992, 7049196, 7850241, 8224062, 8971704, 9398928, 9594739, 10466988, 10965416, 12336093, 13955984, 14098392, 15700482, 16448124, 17943408, 19189478, 20933976, 21930832, 24672186, 28196784, 28784217, 31400964, 32896248, 38378956, 41867952, 49344372, 57568434, 62801928, 65792496, 76757912, 86352651, 98688744, 115136868, 125603856, 153515824, 172705302, 197377488, 230273736, 345410604, 460547472, 690821208, 1381642416]

約数ペア:

[(1, 1381642416), (2, 690821208), (3, 460547472), (4, 345410604), (6, 230273736), (7, 197377488), (8, 172705302), (9, 153515824), (11, 125603856), (12, 115136868), (14, 98688744), (16, 86352651), (18, 76757912), (21, 65792496), (22, 62801928), (24, 57568434), (28, 49344372), (33, 41867952), (36, 38378956), (42, 32896248), (44, 31400964), (48, 28784217), (49, 28196784), (56, 24672186), (63, 21930832), (66, 20933976), (72, 19189478), (77, 17943408), (84, 16448124), (88, 15700482), (98, 14098392), (99, 13955984), (112, 12336093), (126, 10965416), (132, 10466988), (144, 9594739), (147, 9398928), (154, 8971704), (168, 8224062), (176, 7850241), (196, 7049196), (198, 6977992), (231, 5981136), (252, 5482708), (264, 5233494), (294, 4699464), (308, 4485852), (336, 4112031), (343, 4028112), (392, 3524598), (396, 3488996), (441, 3132976), (462, 2990568), (504, 2741354), (528, 2616747), (539, 2563344), (588, 2349732), (616, 2242926), (686, 2014056), (693, 1993712), (784, 1762299), (792, 1744498), (882, 1566488), (924, 1495284), (1008, 1370677), (1029, 1342704), (1078, 1281672), (1176, 1174866), (1232, 1121463), (1372, 1007028), (1386, 996856), (1584, 872249), (1617, 854448), (1764, 783244), (1848, 747642), (2058, 671352), (2156, 640836), (2352, 587433), (2543, 543312), (2744, 503514), (2772, 498428), (3087, 447568), (3234, 427224), (3528, 391622), (3696, 373821), (3773, 366192), (4116, 335676), (4312, 320418), (4851, 284816), (5086, 271656), (5488, 251757), (5544, 249214), (6174, 223784), (6468, 213612), (7056, 195811), (7546, 183096), (7629, 181104), (8232, 167838), (8624, 160209), (9702, 142408), (10172, 135828), (11088, 124607), (11319, 122064), (12348, 111892), (12936, 106806), (15092, 91548), (15258, 90552), (16464, 83919), (17801, 77616), (19404, 71204), (20344, 67914), (22638, 61032), (22887, 60368), (24696, 55946), (25872, 53403), (27973, 49392), (30184, 45774), (30516, 45276), (33957, 40688), (35602, 38808)]