1285443432

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21837

約数の個数: 160

約数和(自身を含む): 4431504000

約数和(自身を除く): 3146060568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 21799, 29484, 43598, 58968, 65397, 87196, 130794, 152593, 174392, 196191, 261588, 283387, 305186, 392382, 457779, 523176, 566774, 588573, 610372, 784764, 850161, 915558, 1133548, 1177146, 1220744, 1373337, 1569528, 1700322, 1765719, 1831116, 1983709, 2267096, 2354292, 2550483, 2746674, 3400644, 3531438, 3662232, 3967418, 4120011, 4708584, 5100966, 5493348, 5951127, 6801288, 7062876, 7651449, 7934836, 8240022, 10201932, 10986696, 11902254, 12360033, 14125752, 15302898, 15869672, 16480044, 17853381, 20403864, 22954347, 23804508, 24720066, 30605796, 32960088, 35706762, 45908694, 47609016, 49440132, 53560143, 61211592, 71413524, 91817388, 98880264, 107120286, 142827048, 160680429, 183634776, 214240572, 321360858, 428481144, 642721716, 1285443432]

約数ペア:

[(1, 1285443432), (2, 642721716), (3, 428481144), (4, 321360858), (6, 214240572), (7, 183634776), (8, 160680429), (9, 142827048), (12, 107120286), (13, 98880264), (14, 91817388), (18, 71413524), (21, 61211592), (24, 53560143), (26, 49440132), (27, 47609016), (28, 45908694), (36, 35706762), (39, 32960088), (42, 30605796), (52, 24720066), (54, 23804508), (56, 22954347), (63, 20403864), (72, 17853381), (78, 16480044), (81, 15869672), (84, 15302898), (91, 14125752), (104, 12360033), (108, 11902254), (117, 10986696), (126, 10201932), (156, 8240022), (162, 7934836), (168, 7651449), (182, 7062876), (189, 6801288), (216, 5951127), (234, 5493348), (252, 5100966), (273, 4708584), (312, 4120011), (324, 3967418), (351, 3662232), (364, 3531438), (378, 3400644), (468, 2746674), (504, 2550483), (546, 2354292), (567, 2267096), (648, 1983709), (702, 1831116), (728, 1765719), (756, 1700322), (819, 1569528), (936, 1373337), (1053, 1220744), (1092, 1177146), (1134, 1133548), (1404, 915558), (1512, 850161), (1638, 784764), (2106, 610372), (2184, 588573), (2268, 566774), (2457, 523176), (2808, 457779), (3276, 392382), (4212, 305186), (4536, 283387), (4914, 261588), (6552, 196191), (7371, 174392), (8424, 152593), (9828, 130794), (14742, 87196), (19656, 65397), (21799, 58968), (29484, 43598)]