997463376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25373}}^1$

素因数の和:25410

約数の個数: 160

約数和(自身を含む): 3523941120

約数和(自身を除く): 2526477744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 25373, 39312, 50746, 76119, 101492, 152238, 177611, 202984, 228357, 304476, 329849, 355222, 405968, 456714, 532833, 608952, 659698, 685071, 710444, 913428, 989547, 1065666, 1217904, 1319396, 1370142, 1420888, 1598499, 1826856, 1979094, 2131332, 2308943, 2638792, 2740284, 2841776, 2968641, 3196998, 3653712, 3958188, 4262664, 4617886, 4795497, 5277584, 5480568, 5937282, 6393996, 6926829, 7916376, 8525328, 8905923, 9235772, 9590994, 10961136, 11874564, 12787992, 13853658, 15832752, 17811846, 18471544, 19181988, 20780487, 23749128, 25575984, 27707316, 35623692, 36943088, 38363976, 41560974, 47498256, 55414632, 62341461, 71247384, 76727952, 83121948, 110829264, 124682922, 142494768, 166243896, 249365844, 332487792, 498731688, 997463376]

約数ペア:

[(1, 997463376), (2, 498731688), (3, 332487792), (4, 249365844), (6, 166243896), (7, 142494768), (8, 124682922), (9, 110829264), (12, 83121948), (13, 76727952), (14, 71247384), (16, 62341461), (18, 55414632), (21, 47498256), (24, 41560974), (26, 38363976), (27, 36943088), (28, 35623692), (36, 27707316), (39, 25575984), (42, 23749128), (48, 20780487), (52, 19181988), (54, 18471544), (56, 17811846), (63, 15832752), (72, 13853658), (78, 12787992), (84, 11874564), (91, 10961136), (104, 9590994), (108, 9235772), (112, 8905923), (117, 8525328), (126, 7916376), (144, 6926829), (156, 6393996), (168, 5937282), (182, 5480568), (189, 5277584), (208, 4795497), (216, 4617886), (234, 4262664), (252, 3958188), (273, 3653712), (312, 3196998), (336, 2968641), (351, 2841776), (364, 2740284), (378, 2638792), (432, 2308943), (468, 2131332), (504, 1979094), (546, 1826856), (624, 1598499), (702, 1420888), (728, 1370142), (756, 1319396), (819, 1217904), (936, 1065666), (1008, 989547), (1092, 913428), (1404, 710444), (1456, 685071), (1512, 659698), (1638, 608952), (1872, 532833), (2184, 456714), (2457, 405968), (2808, 355222), (3024, 329849), (3276, 304476), (4368, 228357), (4914, 202984), (5616, 177611), (6552, 152238), (9828, 101492), (13104, 76119), (19656, 50746), (25373, 39312)]