339968697859

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 449656565760

約数和(自身を除く): 109687867901

約数列:

[1, 7, 19, 23, 31, 49, 133, 161, 217, 437, 589, 673, 713, 761, 931, 1127, 1519, 3059, 4123, 4711, 4991, 5327, 12787, 13547, 14459, 15479, 17503, 20863, 21413, 23591, 28861, 32977, 34937, 37289, 89509, 94829, 101213, 108353, 122521, 146041, 165137, 294101, 332557, 396397, 448229, 479849, 512153, 542593, 626563, 663803, 708491, 758471, 857647, 1022287, 1155959, 2058707, 2327899, 2774779, 3137603, 3358943, 3585071, 3798151, 9117131, 9730907, 10309267, 11779519, 14410949, 15876743, 16295293, 19423453, 21963221, 23512601, 25095497, 26587057, 63819917, 68116349, 72164869, 82456633, 111137201, 223810861, 301658117, 365165089, 446739419, 476814443, 505154083, 577196431, 777960407, 1566676027, 2111606819, 2556155623, 6938136691, 10966732189, 14781247733, 17893089361, 48566956837, 339968697859]

約数ペア:

[(1, 339968697859), (7, 48566956837), (19, 17893089361), (23, 14781247733), (31, 10966732189), (49, 6938136691), (133, 2556155623), (161, 2111606819), (217, 1566676027), (437, 777960407), (589, 577196431), (673, 505154083), (713, 476814443), (761, 446739419), (931, 365165089), (1127, 301658117), (1519, 223810861), (3059, 111137201), (4123, 82456633), (4711, 72164869), (4991, 68116349), (5327, 63819917), (12787, 26587057), (13547, 25095497), (14459, 23512601), (15479, 21963221), (17503, 19423453), (20863, 16295293), (21413, 15876743), (23591, 14410949), (28861, 11779519), (32977, 10309267), (34937, 9730907), (37289, 9117131), (89509, 3798151), (94829, 3585071), (101213, 3358943), (108353, 3137603), (122521, 2774779), (146041, 2327899), (165137, 2058707), (294101, 1155959), (332557, 1022287), (396397, 857647), (448229, 758471), (479849, 708491), (512153, 663803), (542593, 626563)]