8918398608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1693

約数の個数: 160

約数和(自身を含む): 26815997952

約数和(自身を除く): 17897599344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 283, 284, 336, 426, 497, 566, 568, 849, 852, 994, 1132, 1136, 1321, 1491, 1698, 1704, 1981, 1988, 2264, 2642, 2982, 3396, 3408, 3962, 3963, 3976, 4528, 5284, 5943, 5964, 6792, 7924, 7926, 7952, 9247, 10568, 11886, 11928, 13584, 15848, 15852, 18494, 20093, 21136, 23772, 23856, 27741, 31696, 31704, 36988, 40186, 47544, 55482, 60279, 63408, 73976, 80372, 93791, 95088, 110964, 120558, 140651, 147952, 160744, 187582, 221928, 241116, 281302, 281373, 321488, 373843, 375164, 421953, 443856, 482232, 562604, 562746, 656537, 747686, 750328, 843906, 964464, 1121529, 1125208, 1125492, 1313074, 1495372, 1500656, 1687812, 1969611, 2243058, 2250416, 2250984, 2616901, 2626148, 2990744, 3375624, 3939222, 4486116, 4501968, 5233802, 5252296, 5981488, 6751248, 7850703, 7878444, 8972232, 10467604, 10504592, 15701406, 15756888, 17944464, 20935208, 26542853, 31402812, 31513776, 41870416, 53085706, 62805624, 79628559, 106171412, 125611248, 159257118, 185799971, 212342824, 318514236, 371599942, 424685648, 557399913, 637028472, 743199884, 1114799826, 1274056944, 1486399768, 2229599652, 2972799536, 4459199304, 8918398608]

約数ペア:

[(1, 8918398608), (2, 4459199304), (3, 2972799536), (4, 2229599652), (6, 1486399768), (7, 1274056944), (8, 1114799826), (12, 743199884), (14, 637028472), (16, 557399913), (21, 424685648), (24, 371599942), (28, 318514236), (42, 212342824), (48, 185799971), (56, 159257118), (71, 125611248), (84, 106171412), (112, 79628559), (142, 62805624), (168, 53085706), (213, 41870416), (283, 31513776), (284, 31402812), (336, 26542853), (426, 20935208), (497, 17944464), (566, 15756888), (568, 15701406), (849, 10504592), (852, 10467604), (994, 8972232), (1132, 7878444), (1136, 7850703), (1321, 6751248), (1491, 5981488), (1698, 5252296), (1704, 5233802), (1981, 4501968), (1988, 4486116), (2264, 3939222), (2642, 3375624), (2982, 2990744), (3396, 2626148), (3408, 2616901), (3962, 2250984), (3963, 2250416), (3976, 2243058), (4528, 1969611), (5284, 1687812), (5943, 1500656), (5964, 1495372), (6792, 1313074), (7924, 1125492), (7926, 1125208), (7952, 1121529), (9247, 964464), (10568, 843906), (11886, 750328), (11928, 747686), (13584, 656537), (15848, 562746), (15852, 562604), (18494, 482232), (20093, 443856), (21136, 421953), (23772, 375164), (23856, 373843), (27741, 321488), (31696, 281373), (31704, 281302), (36988, 241116), (40186, 221928), (47544, 187582), (55482, 160744), (60279, 147952), (63408, 140651), (73976, 120558), (80372, 110964), (93791, 95088)]