705057304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 1625702400

約数和(自身を除く): 920645096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 79, 97, 106, 124, 158, 194, 212, 217, 248, 316, 371, 388, 424, 434, 553, 632, 679, 742, 776, 868, 1106, 1358, 1484, 1643, 1736, 2212, 2449, 2716, 2968, 3007, 3286, 4187, 4424, 4898, 5141, 5432, 6014, 6572, 7663, 8374, 9796, 10282, 11501, 12028, 13144, 15326, 16748, 17143, 19592, 20564, 21049, 23002, 24056, 29309, 30652, 33496, 34286, 35987, 41128, 42098, 46004, 53641, 58618, 61304, 68572, 71974, 84196, 92008, 107282, 117236, 129797, 137144, 143948, 159371, 168392, 214564, 234472, 237553, 259594, 287896, 318742, 406139, 429128, 475106, 519188, 637484, 812278, 908579, 950212, 1038376, 1115597, 1274968, 1624556, 1662871, 1817158, 1900424, 2231194, 2842973, 3249112, 3325742, 3634316, 4462388, 5685946, 6651484, 7268632, 8924776, 11371892, 12590309, 13302968, 22743784, 25180618, 50361236, 88132163, 100722472, 176264326, 352528652, 705057304]

約数ペア:

[(1, 705057304), (2, 352528652), (4, 176264326), (7, 100722472), (8, 88132163), (14, 50361236), (28, 25180618), (31, 22743784), (53, 13302968), (56, 12590309), (62, 11371892), (79, 8924776), (97, 7268632), (106, 6651484), (124, 5685946), (158, 4462388), (194, 3634316), (212, 3325742), (217, 3249112), (248, 2842973), (316, 2231194), (371, 1900424), (388, 1817158), (424, 1662871), (434, 1624556), (553, 1274968), (632, 1115597), (679, 1038376), (742, 950212), (776, 908579), (868, 812278), (1106, 637484), (1358, 519188), (1484, 475106), (1643, 429128), (1736, 406139), (2212, 318742), (2449, 287896), (2716, 259594), (2968, 237553), (3007, 234472), (3286, 214564), (4187, 168392), (4424, 159371), (4898, 143948), (5141, 137144), (5432, 129797), (6014, 117236), (6572, 107282), (7663, 92008), (8374, 84196), (9796, 71974), (10282, 68572), (11501, 61304), (12028, 58618), (13144, 53641), (15326, 46004), (16748, 42098), (17143, 41128), (19592, 35987), (20564, 34286), (21049, 33496), (23002, 30652), (24056, 29309)]