371127661394

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^2\times {\mathrm{839}}^1$

素因数の和:1764

約数の個数: 72

約数和(自身を含む): 678071580480

約数和(自身を除く): 306943919086

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 443, 839, 886, 1127, 1678, 2254, 3101, 5873, 6202, 10189, 11746, 19297, 20378, 21707, 38594, 41111, 43414, 71323, 82222, 135079, 142646, 196249, 270158, 371677, 392498, 499261, 743354, 945553, 998522, 1373743, 1891106, 2601739, 2747486, 4513727, 5203478, 8548571, 9027454, 9616201, 17097142, 18212173, 19232402, 31596089, 36424346, 59839997, 63192178, 119679994, 164652911, 221172623, 329305822, 418879979, 442345246, 837759958, 1152570377, 2305140754, 3787016953, 7574033906, 8067992639, 16135985278, 26509118671, 53018237342, 185563830697, 371127661394]

約数ペア:

[(1, 371127661394), (2, 185563830697), (7, 53018237342), (14, 26509118671), (23, 16135985278), (46, 8067992639), (49, 7574033906), (98, 3787016953), (161, 2305140754), (322, 1152570377), (443, 837759958), (839, 442345246), (886, 418879979), (1127, 329305822), (1678, 221172623), (2254, 164652911), (3101, 119679994), (5873, 63192178), (6202, 59839997), (10189, 36424346), (11746, 31596089), (19297, 19232402), (20378, 18212173), (21707, 17097142), (38594, 9616201), (41111, 9027454), (43414, 8548571), (71323, 5203478), (82222, 4513727), (135079, 2747486), (142646, 2601739), (196249, 1891106), (270158, 1373743), (371677, 998522), (392498, 945553), (499261, 743354)]