1405612416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 4168931760

約数和(自身を除く): 2763319344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 293, 312, 372, 384, 403, 416, 496, 586, 624, 744, 806, 832, 879, 961, 992, 1172, 1209, 1248, 1488, 1612, 1664, 1758, 1922, 1984, 2344, 2418, 2496, 2883, 2976, 3224, 3516, 3809, 3844, 3968, 4688, 4836, 4992, 5766, 5952, 6448, 7032, 7618, 7688, 9083, 9376, 9672, 11427, 11532, 11904, 12493, 12896, 14064, 15236, 15376, 18166, 18752, 19344, 22854, 23064, 24986, 25792, 27249, 28128, 30472, 30752, 36332, 37479, 37504, 38688, 45708, 46128, 49972, 51584, 54498, 56256, 60944, 61504, 72664, 74958, 77376, 91416, 92256, 99944, 108996, 112512, 118079, 121888, 123008, 145328, 149916, 154752, 182832, 184512, 199888, 217992, 236158, 243776, 281573, 290656, 299832, 354237, 365664, 369024, 399776, 435984, 472316, 487552, 563146, 581312, 599664, 708474, 731328, 799552, 844719, 871968, 944632, 1126292, 1162624, 1199328, 1416948, 1462656, 1599104, 1689438, 1743936, 1889264, 2252584, 2398656, 2833896, 3378876, 3487872, 3660449, 3778528, 4505168, 4797312, 5667792, 6757752, 7320898, 7557056, 9010336, 10981347, 11335584, 13515504, 14641796, 15114112, 18020672, 21962694, 22671168, 27031008, 29283592, 36041344, 43925388, 45342336, 54062016, 58567184, 87850776, 108124032, 117134368, 175701552, 234268736, 351403104, 468537472, 702806208, 1405612416]

約数ペア:

[(1, 1405612416), (2, 702806208), (3, 468537472), (4, 351403104), (6, 234268736), (8, 175701552), (12, 117134368), (13, 108124032), (16, 87850776), (24, 58567184), (26, 54062016), (31, 45342336), (32, 43925388), (39, 36041344), (48, 29283592), (52, 27031008), (62, 22671168), (64, 21962694), (78, 18020672), (93, 15114112), (96, 14641796), (104, 13515504), (124, 11335584), (128, 10981347), (156, 9010336), (186, 7557056), (192, 7320898), (208, 6757752), (248, 5667792), (293, 4797312), (312, 4505168), (372, 3778528), (384, 3660449), (403, 3487872), (416, 3378876), (496, 2833896), (586, 2398656), (624, 2252584), (744, 1889264), (806, 1743936), (832, 1689438), (879, 1599104), (961, 1462656), (992, 1416948), (1172, 1199328), (1209, 1162624), (1248, 1126292), (1488, 944632), (1612, 871968), (1664, 844719), (1758, 799552), (1922, 731328), (1984, 708474), (2344, 599664), (2418, 581312), (2496, 563146), (2883, 487552), (2976, 472316), (3224, 435984), (3516, 399776), (3809, 369024), (3844, 365664), (3968, 354237), (4688, 299832), (4836, 290656), (4992, 281573), (5766, 243776), (5952, 236158), (6448, 217992), (7032, 199888), (7618, 184512), (7688, 182832), (9083, 154752), (9376, 149916), (9672, 145328), (11427, 123008), (11532, 121888), (11904, 118079), (12493, 112512), (12896, 108996), (14064, 99944), (15236, 92256), (15376, 91416), (18166, 77376), (18752, 74958), (19344, 72664), (22854, 61504), (23064, 60944), (24986, 56256), (25792, 54498), (27249, 51584), (28128, 49972), (30472, 46128), (30752, 45708), (36332, 38688), (37479, 37504)]