439421808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8171

約数の個数: 120

約数和(自身を含む): 1378090368

約数和(自身を除く): 938668560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 8123, 9016, 13524, 16246, 18032, 24369, 27048, 32492, 48738, 54096, 56861, 64984, 97476, 113722, 129968, 170583, 186829, 194952, 227444, 341166, 373658, 389904, 398027, 454888, 560487, 682332, 747316, 796054, 909776, 1120974, 1194081, 1307803, 1364664, 1494632, 1592108, 2241948, 2388162, 2615606, 2729328, 2989264, 3184216, 3923409, 4483896, 4776324, 5231212, 6368432, 7846818, 8967792, 9154621, 9552648, 10462424, 15693636, 18309242, 19105296, 20924848, 27463863, 31387272, 36618484, 54927726, 62774544, 73236968, 109855452, 146473936, 219710904, 439421808]

約数ペア:

[(1, 439421808), (2, 219710904), (3, 146473936), (4, 109855452), (6, 73236968), (7, 62774544), (8, 54927726), (12, 36618484), (14, 31387272), (16, 27463863), (21, 20924848), (23, 19105296), (24, 18309242), (28, 15693636), (42, 10462424), (46, 9552648), (48, 9154621), (49, 8967792), (56, 7846818), (69, 6368432), (84, 5231212), (92, 4776324), (98, 4483896), (112, 3923409), (138, 3184216), (147, 2989264), (161, 2729328), (168, 2615606), (184, 2388162), (196, 2241948), (276, 1592108), (294, 1494632), (322, 1364664), (336, 1307803), (368, 1194081), (392, 1120974), (483, 909776), (552, 796054), (588, 747316), (644, 682332), (784, 560487), (966, 454888), (1104, 398027), (1127, 389904), (1176, 373658), (1288, 341166), (1932, 227444), (2254, 194952), (2352, 186829), (2576, 170583), (3381, 129968), (3864, 113722), (4508, 97476), (6762, 64984), (7728, 56861), (8123, 54096), (9016, 48738), (13524, 32492), (16246, 27048), (18032, 24369)]