2015641008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2739

約数の個数: 120

約数和(自身を含む): 5834634000

約数和(自身を除く): 3818992992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 149, 222, 296, 298, 333, 444, 447, 592, 596, 666, 888, 894, 1192, 1332, 1341, 1776, 1788, 2384, 2539, 2664, 2682, 3576, 5078, 5328, 5364, 5513, 7152, 7617, 10156, 10728, 11026, 15234, 16539, 20312, 21456, 22052, 22851, 30468, 33078, 40624, 44104, 45702, 49617, 60936, 66156, 88208, 91404, 93943, 99234, 121872, 132312, 182808, 187886, 198468, 264624, 281829, 365616, 375772, 378311, 396936, 563658, 751544, 756622, 793872, 845487, 1127316, 1134933, 1503088, 1513244, 1690974, 2254632, 2269866, 3026488, 3381948, 3404799, 4509264, 4539732, 6052976, 6763896, 6809598, 9079464, 13527792, 13619196, 13997507, 18158928, 27238392, 27995014, 41992521, 54476784, 55990028, 83985042, 111980056, 125977563, 167970084, 223960112, 251955126, 335940168, 503910252, 671880336, 1007820504, 2015641008]

約数ペア:

[(1, 2015641008), (2, 1007820504), (3, 671880336), (4, 503910252), (6, 335940168), (8, 251955126), (9, 223960112), (12, 167970084), (16, 125977563), (18, 111980056), (24, 83985042), (36, 55990028), (37, 54476784), (48, 41992521), (72, 27995014), (74, 27238392), (111, 18158928), (144, 13997507), (148, 13619196), (149, 13527792), (222, 9079464), (296, 6809598), (298, 6763896), (333, 6052976), (444, 4539732), (447, 4509264), (592, 3404799), (596, 3381948), (666, 3026488), (888, 2269866), (894, 2254632), (1192, 1690974), (1332, 1513244), (1341, 1503088), (1776, 1134933), (1788, 1127316), (2384, 845487), (2539, 793872), (2664, 756622), (2682, 751544), (3576, 563658), (5078, 396936), (5328, 378311), (5364, 375772), (5513, 365616), (7152, 281829), (7617, 264624), (10156, 198468), (10728, 187886), (11026, 182808), (15234, 132312), (16539, 121872), (20312, 99234), (21456, 93943), (22052, 91404), (22851, 88208), (30468, 66156), (33078, 60936), (40624, 49617), (44104, 45702)]