1256160672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 4050708480

約数和(自身を除く): 2794547808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 79, 93, 96, 104, 117, 124, 137, 144, 156, 158, 186, 208, 234, 237, 248, 274, 279, 288, 312, 316, 372, 403, 411, 416, 468, 474, 496, 548, 558, 624, 632, 711, 744, 806, 822, 936, 948, 992, 1027, 1096, 1116, 1209, 1233, 1248, 1264, 1422, 1488, 1612, 1644, 1781, 1872, 1896, 2054, 2192, 2232, 2418, 2449, 2466, 2528, 2844, 2976, 3081, 3224, 3288, 3562, 3627, 3744, 3792, 4108, 4247, 4384, 4464, 4836, 4898, 4932, 5343, 5688, 6162, 6448, 6576, 7124, 7254, 7347, 7584, 8216, 8494, 8928, 9243, 9672, 9796, 9864, 10686, 10823, 11376, 12324, 12741, 12896, 13152, 14248, 14508, 14694, 16029, 16432, 16988, 18486, 19344, 19592, 19728, 21372, 21646, 22041, 22752, 24648, 25482, 28496, 29016, 29388, 31837, 32058, 32469, 32864, 33976, 36972, 38223, 38688, 39184, 39456, 42744, 43292, 44082, 49296, 50964, 55211, 56992, 58032, 58776, 63674, 64116, 64938, 67952, 73944, 76446, 78368, 85488, 86584, 88164, 95511, 97407, 98592, 101928, 110422, 116064, 117552, 127348, 128232, 129876, 135904, 140699, 147888, 152892, 165633, 170976, 173168, 176328, 191022, 194814, 203856, 220844, 235104, 254696, 256464, 259752, 281398, 286533, 295776, 305784, 331266, 335513, 346336, 352656, 382044, 389628, 407712, 422097, 441688, 496899, 509392, 512928, 519504, 562796, 573066, 611568, 662532, 671026, 705312, 764088, 779256, 844194, 883376, 993798, 1006539, 1018784, 1039008, 1125592, 1146132, 1223136, 1266291, 1325064, 1342052, 1528176, 1558512, 1688388, 1766752, 1987596, 2013078, 2251184, 2292264, 2532582, 2650128, 2684104, 3019617, 3056352, 3117024, 3376776, 3975192, 4026156, 4361669, 4502368, 4584528, 5065164, 5300256, 5368208, 6039234, 6753552, 7950384, 8052312, 8723338, 9169056, 10130328, 10736416, 12078468, 13085007, 13507104, 15900768, 16104624, 17446676, 20260656, 24156936, 26170014, 32209248, 34893352, 39255021, 40521312, 48313872, 52340028, 69786704, 78510042, 96627744, 104680056, 139573408, 157020084, 209360112, 314040168, 418720224, 628080336, 1256160672]

約数ペア:

[(1, 1256160672), (2, 628080336), (3, 418720224), (4, 314040168), (6, 209360112), (8, 157020084), (9, 139573408), (12, 104680056), (13, 96627744), (16, 78510042), (18, 69786704), (24, 52340028), (26, 48313872), (31, 40521312), (32, 39255021), (36, 34893352), (39, 32209248), (48, 26170014), (52, 24156936), (62, 20260656), (72, 17446676), (78, 16104624), (79, 15900768), (93, 13507104), (96, 13085007), (104, 12078468), (117, 10736416), (124, 10130328), (137, 9169056), (144, 8723338), (156, 8052312), (158, 7950384), (186, 6753552), (208, 6039234), (234, 5368208), (237, 5300256), (248, 5065164), (274, 4584528), (279, 4502368), (288, 4361669), (312, 4026156), (316, 3975192), (372, 3376776), (403, 3117024), (411, 3056352), (416, 3019617), (468, 2684104), (474, 2650128), (496, 2532582), (548, 2292264), (558, 2251184), (624, 2013078), (632, 1987596), (711, 1766752), (744, 1688388), (806, 1558512), (822, 1528176), (936, 1342052), (948, 1325064), (992, 1266291), (1027, 1223136), (1096, 1146132), (1116, 1125592), (1209, 1039008), (1233, 1018784), (1248, 1006539), (1264, 993798), (1422, 883376), (1488, 844194), (1612, 779256), (1644, 764088), (1781, 705312), (1872, 671026), (1896, 662532), (2054, 611568), (2192, 573066), (2232, 562796), (2418, 519504), (2449, 512928), (2466, 509392), (2528, 496899), (2844, 441688), (2976, 422097), (3081, 407712), (3224, 389628), (3288, 382044), (3562, 352656), (3627, 346336), (3744, 335513), (3792, 331266), (4108, 305784), (4247, 295776), (4384, 286533), (4464, 281398), (4836, 259752), (4898, 256464), (4932, 254696), (5343, 235104), (5688, 220844), (6162, 203856), (6448, 194814), (6576, 191022), (7124, 176328), (7254, 173168), (7347, 170976), (7584, 165633), (8216, 152892), (8494, 147888), (8928, 140699), (9243, 135904), (9672, 129876), (9796, 128232), (9864, 127348), (10686, 117552), (10823, 116064), (11376, 110422), (12324, 101928), (12741, 98592), (12896, 97407), (13152, 95511), (14248, 88164), (14508, 86584), (14694, 85488), (16029, 78368), (16432, 76446), (16988, 73944), (18486, 67952), (19344, 64938), (19592, 64116), (19728, 63674), (21372, 58776), (21646, 58032), (22041, 56992), (22752, 55211), (24648, 50964), (25482, 49296), (28496, 44082), (29016, 43292), (29388, 42744), (31837, 39456), (32058, 39184), (32469, 38688), (32864, 38223), (33976, 36972)]