2247881944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 5572800000

約数和(自身を除く): 3324918056

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 149, 152, 154, 209, 266, 298, 308, 418, 532, 596, 616, 836, 1043, 1064, 1192, 1289, 1463, 1639, 1672, 2086, 2578, 2831, 2926, 3278, 4172, 5156, 5662, 5852, 6556, 8344, 9023, 10312, 11324, 11473, 11704, 13112, 14179, 18046, 19817, 22648, 22946, 24491, 28358, 31141, 36092, 39634, 45892, 48982, 56716, 62282, 72184, 79268, 91784, 97964, 99253, 113432, 124564, 158536, 171437, 192061, 195928, 198506, 217987, 249128, 269401, 342874, 384122, 397012, 435974, 538802, 685748, 768244, 794024, 871948, 1077604, 1344427, 1371496, 1536488, 1743896, 1885807, 2112671, 2155208, 2688854, 3649159, 3771614, 4225342, 5377708, 7298318, 7543228, 8450684, 10755416, 14596636, 14788697, 15086456, 16901368, 25544113, 29193272, 29577394, 40140749, 51088226, 59154788, 80281498, 102176452, 118309576, 160562996, 204352904, 280985243, 321125992, 561970486, 1123940972, 2247881944]

約数ペア:

[(1, 2247881944), (2, 1123940972), (4, 561970486), (7, 321125992), (8, 280985243), (11, 204352904), (14, 160562996), (19, 118309576), (22, 102176452), (28, 80281498), (38, 59154788), (44, 51088226), (56, 40140749), (76, 29577394), (77, 29193272), (88, 25544113), (133, 16901368), (149, 15086456), (152, 14788697), (154, 14596636), (209, 10755416), (266, 8450684), (298, 7543228), (308, 7298318), (418, 5377708), (532, 4225342), (596, 3771614), (616, 3649159), (836, 2688854), (1043, 2155208), (1064, 2112671), (1192, 1885807), (1289, 1743896), (1463, 1536488), (1639, 1371496), (1672, 1344427), (2086, 1077604), (2578, 871948), (2831, 794024), (2926, 768244), (3278, 685748), (4172, 538802), (5156, 435974), (5662, 397012), (5852, 384122), (6556, 342874), (8344, 269401), (9023, 249128), (10312, 217987), (11324, 198506), (11473, 195928), (11704, 192061), (13112, 171437), (14179, 158536), (18046, 124564), (19817, 113432), (22648, 99253), (22946, 97964), (24491, 91784), (28358, 79268), (31141, 72184), (36092, 62282), (39634, 56716), (45892, 48982)]