19953990336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{11239}}^1$

素因数の和:12582

約数の個数: 112

約数和(自身を含む): 60388113920

約数和(自身を除く): 40434123584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1321, 1344, 2642, 3963, 5284, 7926, 9247, 10568, 11239, 15852, 18494, 21136, 22478, 27741, 31704, 33717, 36988, 42272, 44956, 55482, 63408, 67434, 73976, 78673, 84544, 89912, 110964, 126816, 134868, 147952, 157346, 179824, 221928, 236019, 253632, 269736, 295904, 314692, 359648, 443856, 472038, 539472, 591808, 629384, 719296, 887712, 944076, 1078944, 1258768, 1775424, 1888152, 2157888, 2517536, 3776304, 5035072, 7552608, 14846719, 15105216, 29693438, 44540157, 59386876, 89080314, 103927033, 118773752, 178160628, 207854066, 237547504, 311781099, 356321256, 415708132, 475095008, 623562198, 712642512, 831416264, 950190016, 1247124396, 1425285024, 1662832528, 2494248792, 2850570048, 3325665056, 4988497584, 6651330112, 9976995168, 19953990336]

約数ペア:

[(1, 19953990336), (2, 9976995168), (3, 6651330112), (4, 4988497584), (6, 3325665056), (7, 2850570048), (8, 2494248792), (12, 1662832528), (14, 1425285024), (16, 1247124396), (21, 950190016), (24, 831416264), (28, 712642512), (32, 623562198), (42, 475095008), (48, 415708132), (56, 356321256), (64, 311781099), (84, 237547504), (96, 207854066), (112, 178160628), (168, 118773752), (192, 103927033), (224, 89080314), (336, 59386876), (448, 44540157), (672, 29693438), (1321, 15105216), (1344, 14846719), (2642, 7552608), (3963, 5035072), (5284, 3776304), (7926, 2517536), (9247, 2157888), (10568, 1888152), (11239, 1775424), (15852, 1258768), (18494, 1078944), (21136, 944076), (22478, 887712), (27741, 719296), (31704, 629384), (33717, 591808), (36988, 539472), (42272, 472038), (44956, 443856), (55482, 359648), (63408, 314692), (67434, 295904), (73976, 269736), (78673, 253632), (84544, 236019), (89912, 221928), (110964, 179824), (126816, 157346), (134868, 147952)]