378420224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 176

約数和(自身を含む): 968411136

約数和(自身を除く): 589990912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 131, 182, 208, 217, 224, 248, 256, 262, 364, 403, 416, 434, 448, 496, 512, 524, 728, 806, 832, 868, 896, 917, 992, 1024, 1048, 1456, 1612, 1664, 1703, 1736, 1792, 1834, 1984, 2096, 2821, 2912, 3224, 3328, 3406, 3472, 3584, 3668, 3968, 4061, 4192, 5642, 5824, 6448, 6656, 6812, 6944, 7168, 7336, 7936, 8122, 8384, 11284, 11648, 11921, 12896, 13312, 13624, 13888, 14672, 15872, 16244, 16768, 22568, 23296, 23842, 25792, 27248, 27776, 28427, 29344, 31744, 32488, 33536, 45136, 46592, 47684, 51584, 52793, 54496, 55552, 56854, 58688, 64976, 67072, 90272, 93184, 95368, 103168, 105586, 108992, 111104, 113708, 117376, 129952, 134144, 180544, 190736, 206336, 211172, 217984, 222208, 227416, 234752, 259904, 361088, 369551, 381472, 412672, 422344, 435968, 454832, 469504, 519808, 722176, 739102, 762944, 844688, 871936, 909664, 939008, 1039616, 1444352, 1478204, 1525888, 1689376, 1743872, 1819328, 2079232, 2888704, 2956408, 3051776, 3378752, 3638656, 4158464, 5912816, 6103552, 6757504, 7277312, 11825632, 12207104, 13515008, 14554624, 23651264, 27030016, 29109248, 47302528, 54060032, 94605056, 189210112, 378420224]

約数ペア:

[(1, 378420224), (2, 189210112), (4, 94605056), (7, 54060032), (8, 47302528), (13, 29109248), (14, 27030016), (16, 23651264), (26, 14554624), (28, 13515008), (31, 12207104), (32, 11825632), (52, 7277312), (56, 6757504), (62, 6103552), (64, 5912816), (91, 4158464), (104, 3638656), (112, 3378752), (124, 3051776), (128, 2956408), (131, 2888704), (182, 2079232), (208, 1819328), (217, 1743872), (224, 1689376), (248, 1525888), (256, 1478204), (262, 1444352), (364, 1039616), (403, 939008), (416, 909664), (434, 871936), (448, 844688), (496, 762944), (512, 739102), (524, 722176), (728, 519808), (806, 469504), (832, 454832), (868, 435968), (896, 422344), (917, 412672), (992, 381472), (1024, 369551), (1048, 361088), (1456, 259904), (1612, 234752), (1664, 227416), (1703, 222208), (1736, 217984), (1792, 211172), (1834, 206336), (1984, 190736), (2096, 180544), (2821, 134144), (2912, 129952), (3224, 117376), (3328, 113708), (3406, 111104), (3472, 108992), (3584, 105586), (3668, 103168), (3968, 95368), (4061, 93184), (4192, 90272), (5642, 67072), (5824, 64976), (6448, 58688), (6656, 56854), (6812, 55552), (6944, 54496), (7168, 52793), (7336, 51584), (7936, 47684), (8122, 46592), (8384, 45136), (11284, 33536), (11648, 32488), (11921, 31744), (12896, 29344), (13312, 28427), (13624, 27776), (13888, 27248), (14672, 25792), (15872, 23842), (16244, 23296), (16768, 22568)]