1021370784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21407}}^1$

素因数の和:21498

約数の個数: 96

約数和(自身を含む): 3107414016

約数和(自身を除く): 2086043232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 21407, 23856, 42814, 47712, 64221, 85628, 128442, 149849, 171256, 256884, 299698, 342512, 449547, 513768, 599396, 685024, 899094, 1027536, 1198792, 1519897, 1798188, 2055072, 2397584, 3039794, 3596376, 4559691, 4795168, 6079588, 7192752, 9119382, 10639279, 12159176, 14385504, 18238764, 21278558, 24318352, 31917837, 36477528, 42557116, 48636704, 63835674, 72955056, 85114232, 127671348, 145910112, 170228464, 255342696, 340456928, 510685392, 1021370784]

約数ペア:

[(1, 1021370784), (2, 510685392), (3, 340456928), (4, 255342696), (6, 170228464), (7, 145910112), (8, 127671348), (12, 85114232), (14, 72955056), (16, 63835674), (21, 48636704), (24, 42557116), (28, 36477528), (32, 31917837), (42, 24318352), (48, 21278558), (56, 18238764), (71, 14385504), (84, 12159176), (96, 10639279), (112, 9119382), (142, 7192752), (168, 6079588), (213, 4795168), (224, 4559691), (284, 3596376), (336, 3039794), (426, 2397584), (497, 2055072), (568, 1798188), (672, 1519897), (852, 1198792), (994, 1027536), (1136, 899094), (1491, 685024), (1704, 599396), (1988, 513768), (2272, 449547), (2982, 342512), (3408, 299698), (3976, 256884), (5964, 171256), (6816, 149849), (7952, 128442), (11928, 85628), (15904, 64221), (21407, 47712), (23856, 42814)]