1330376656

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 3383592960

約数和(自身を除く): 2053216304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 43, 49, 56, 62, 67, 76, 86, 98, 112, 124, 133, 134, 152, 172, 196, 217, 248, 266, 268, 301, 304, 344, 392, 434, 469, 496, 532, 536, 589, 602, 688, 784, 817, 868, 931, 938, 1064, 1072, 1178, 1204, 1273, 1333, 1519, 1634, 1736, 1862, 1876, 2077, 2107, 2128, 2356, 2408, 2546, 2666, 2881, 3038, 3268, 3283, 3472, 3724, 3752, 4123, 4154, 4214, 4712, 4816, 5092, 5332, 5719, 5762, 6076, 6536, 6566, 7448, 7504, 8246, 8308, 8428, 8911, 9331, 9424, 10184, 10664, 11438, 11524, 12152, 13072, 13132, 14539, 14896, 16492, 16616, 16856, 17822, 18662, 20167, 20368, 21328, 22876, 23048, 24304, 25327, 26264, 28861, 29078, 32984, 33232, 33712, 35644, 37324, 39463, 40033, 40334, 45752, 46096, 50654, 52528, 54739, 57722, 58156, 62377, 65317, 65968, 71288, 74648, 78926, 80066, 80668, 89311, 91504, 101308, 101773, 109478, 115444, 116312, 124754, 130634, 141169, 142576, 149296, 157852, 160132, 161336, 177289, 178622, 202616, 203546, 218956, 230888, 232624, 249508, 261268, 276241, 282338, 315704, 320264, 322672, 354578, 357244, 383173, 405232, 407092, 437912, 461776, 499016, 522536, 552482, 564676, 625177, 631408, 640528, 709156, 714488, 766346, 814184, 875824, 998032, 1045072, 1104964, 1129352, 1241023, 1250354, 1418312, 1428976, 1532692, 1628368, 1696909, 1933687, 2209928, 2258704, 2482046, 2500708, 2682211, 2836624, 3065384, 3393818, 3867374, 4376239, 4419856, 4964092, 5001416, 5364422, 6130768, 6787636, 7734748, 8752478, 9928184, 10002832, 10728844, 11878363, 13575272, 15469496, 17504956, 19856368, 21457688, 23756726, 27150544, 30938992, 35009912, 42915376, 47513452, 70019824, 83148541, 95026904, 166297082, 190053808, 332594164, 665188328, 1330376656]

約数ペア:

[(1, 1330376656), (2, 665188328), (4, 332594164), (7, 190053808), (8, 166297082), (14, 95026904), (16, 83148541), (19, 70019824), (28, 47513452), (31, 42915376), (38, 35009912), (43, 30938992), (49, 27150544), (56, 23756726), (62, 21457688), (67, 19856368), (76, 17504956), (86, 15469496), (98, 13575272), (112, 11878363), (124, 10728844), (133, 10002832), (134, 9928184), (152, 8752478), (172, 7734748), (196, 6787636), (217, 6130768), (248, 5364422), (266, 5001416), (268, 4964092), (301, 4419856), (304, 4376239), (344, 3867374), (392, 3393818), (434, 3065384), (469, 2836624), (496, 2682211), (532, 2500708), (536, 2482046), (589, 2258704), (602, 2209928), (688, 1933687), (784, 1696909), (817, 1628368), (868, 1532692), (931, 1428976), (938, 1418312), (1064, 1250354), (1072, 1241023), (1178, 1129352), (1204, 1104964), (1273, 1045072), (1333, 998032), (1519, 875824), (1634, 814184), (1736, 766346), (1862, 714488), (1876, 709156), (2077, 640528), (2107, 631408), (2128, 625177), (2356, 564676), (2408, 552482), (2546, 522536), (2666, 499016), (2881, 461776), (3038, 437912), (3268, 407092), (3283, 405232), (3472, 383173), (3724, 357244), (3752, 354578), (4123, 322672), (4154, 320264), (4214, 315704), (4712, 282338), (4816, 276241), (5092, 261268), (5332, 249508), (5719, 232624), (5762, 230888), (6076, 218956), (6536, 203546), (6566, 202616), (7448, 178622), (7504, 177289), (8246, 161336), (8308, 160132), (8428, 157852), (8911, 149296), (9331, 142576), (9424, 141169), (10184, 130634), (10664, 124754), (11438, 116312), (11524, 115444), (12152, 109478), (13072, 101773), (13132, 101308), (14539, 91504), (14896, 89311), (16492, 80668), (16616, 80066), (16856, 78926), (17822, 74648), (18662, 71288), (20167, 65968), (20368, 65317), (21328, 62377), (22876, 58156), (23048, 57722), (24304, 54739), (25327, 52528), (26264, 50654), (28861, 46096), (29078, 45752), (32984, 40334), (33232, 40033), (33712, 39463), (35644, 37324)]