1646731968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17257}}^1$

素因数の和:17350

約数の個数: 112

約数和(自身を含む): 5049828864

約数和(自身を除く): 3403096896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 11928, 13632, 15904, 17257, 23856, 31808, 34514, 47712, 51771, 69028, 95424, 103542, 120799, 138056, 207084, 241598, 276112, 362397, 414168, 483196, 552224, 724794, 828336, 966392, 1104448, 1225247, 1449588, 1656672, 1932784, 2450494, 2899176, 3313344, 3675741, 3865568, 4900988, 5798352, 7351482, 7731136, 8576729, 9801976, 11596704, 14702964, 17153458, 19603952, 23193408, 25730187, 29405928, 34306916, 39207904, 51460374, 58811856, 68613832, 78415808, 102920748, 117623712, 137227664, 205841496, 235247424, 274455328, 411682992, 548910656, 823365984, 1646731968]

約数ペア:

[(1, 1646731968), (2, 823365984), (3, 548910656), (4, 411682992), (6, 274455328), (7, 235247424), (8, 205841496), (12, 137227664), (14, 117623712), (16, 102920748), (21, 78415808), (24, 68613832), (28, 58811856), (32, 51460374), (42, 39207904), (48, 34306916), (56, 29405928), (64, 25730187), (71, 23193408), (84, 19603952), (96, 17153458), (112, 14702964), (142, 11596704), (168, 9801976), (192, 8576729), (213, 7731136), (224, 7351482), (284, 5798352), (336, 4900988), (426, 3865568), (448, 3675741), (497, 3313344), (568, 2899176), (672, 2450494), (852, 1932784), (994, 1656672), (1136, 1449588), (1344, 1225247), (1491, 1104448), (1704, 966392), (1988, 828336), (2272, 724794), (2982, 552224), (3408, 483196), (3976, 414168), (4544, 362397), (5964, 276112), (6816, 241598), (7952, 207084), (11928, 138056), (13632, 120799), (15904, 103542), (17257, 95424), (23856, 69028), (31808, 51771), (34514, 47712)]