19138726656

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{43951}}^1$

素因数の和:43989

約数の個数: 216

約数和(自身を含む): 65401982464

約数和(自身を除く): 46263255808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 12096, 13608, 15552, 16128, 18144, 20736, 24192, 27216, 31104, 36288, 43951, 48384, 54432, 62208, 72576, 87902, 108864, 131853, 145152, 175804, 217728, 263706, 307657, 351608, 395559, 435456, 527412, 615314, 703216, 791118, 922971, 1054824, 1186677, 1230628, 1406432, 1582236, 1845942, 2109648, 2373354, 2461256, 2768913, 2812864, 3164472, 3560031, 3691884, 4219296, 4746708, 4922512, 5537826, 5625728, 6328944, 7120062, 7383768, 8306739, 8438592, 9493416, 9845024, 10680093, 11075652, 11251456, 12657888, 14240124, 14767536, 16613478, 16877184, 18986832, 19690048, 21360186, 22151304, 24920217, 25315776, 28480248, 29535072, 33226956, 33754368, 37973664, 39380096, 42720372, 44302608, 49840434, 50631552, 56960496, 59070144, 66453912, 74760651, 75947328, 78760192, 85440744, 88605216, 99680868, 101263104, 113920992, 118140288, 132907824, 149521302, 151894656, 170881488, 177210432, 199361736, 227841984, 236280576, 265815648, 299042604, 303789312, 341762976, 354420864, 398723472, 455683968, 531631296, 598085208, 683525952, 708841728, 797446944, 911367936, 1063262592, 1196170416, 1367051904, 1594893888, 2126525184, 2392340832, 2734103808, 3189787776, 4784681664, 6379575552, 9569363328, 19138726656]

約数ペア:

[(1, 19138726656), (2, 9569363328), (3, 6379575552), (4, 4784681664), (6, 3189787776), (7, 2734103808), (8, 2392340832), (9, 2126525184), (12, 1594893888), (14, 1367051904), (16, 1196170416), (18, 1063262592), (21, 911367936), (24, 797446944), (27, 708841728), (28, 683525952), (32, 598085208), (36, 531631296), (42, 455683968), (48, 398723472), (54, 354420864), (56, 341762976), (63, 303789312), (64, 299042604), (72, 265815648), (81, 236280576), (84, 227841984), (96, 199361736), (108, 177210432), (112, 170881488), (126, 151894656), (128, 149521302), (144, 132907824), (162, 118140288), (168, 113920992), (189, 101263104), (192, 99680868), (216, 88605216), (224, 85440744), (243, 78760192), (252, 75947328), (256, 74760651), (288, 66453912), (324, 59070144), (336, 56960496), (378, 50631552), (384, 49840434), (432, 44302608), (448, 42720372), (486, 39380096), (504, 37973664), (567, 33754368), (576, 33226956), (648, 29535072), (672, 28480248), (756, 25315776), (768, 24920217), (864, 22151304), (896, 21360186), (972, 19690048), (1008, 18986832), (1134, 16877184), (1152, 16613478), (1296, 14767536), (1344, 14240124), (1512, 12657888), (1701, 11251456), (1728, 11075652), (1792, 10680093), (1944, 9845024), (2016, 9493416), (2268, 8438592), (2304, 8306739), (2592, 7383768), (2688, 7120062), (3024, 6328944), (3402, 5625728), (3456, 5537826), (3888, 4922512), (4032, 4746708), (4536, 4219296), (5184, 3691884), (5376, 3560031), (6048, 3164472), (6804, 2812864), (6912, 2768913), (7776, 2461256), (8064, 2373354), (9072, 2109648), (10368, 1845942), (12096, 1582236), (13608, 1406432), (15552, 1230628), (16128, 1186677), (18144, 1054824), (20736, 922971), (24192, 791118), (27216, 703216), (31104, 615314), (36288, 527412), (43951, 435456), (48384, 395559), (54432, 351608), (62208, 307657), (72576, 263706), (87902, 217728), (108864, 175804), (131853, 145152)]