42940607776

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2127

約数の個数: 144

約数和(自身を含む): 96474599424

約数和(自身を除く): 53533991648

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 191, 242, 248, 341, 352, 382, 484, 496, 682, 764, 968, 992, 1364, 1528, 1873, 1936, 2101, 2728, 3056, 3746, 3751, 3872, 4202, 5456, 5921, 6112, 7492, 7502, 8404, 10912, 11842, 14984, 15004, 16808, 20603, 23111, 23684, 29968, 30008, 33616, 41206, 46222, 47368, 58063, 59936, 60016, 65131, 67232, 82412, 92444, 94736, 116126, 120032, 130262, 164824, 184888, 189472, 226633, 232252, 260524, 329648, 357743, 369776, 453266, 464504, 521048, 638693, 659296, 715486, 716441, 739552, 906532, 929008, 1042096, 1277386, 1430972, 1432882, 1813064, 1858016, 2084192, 2554772, 2861944, 2865764, 3626128, 3935173, 5109544, 5723888, 5731528, 7025623, 7252256, 7870346, 10219088, 11090033, 11447776, 11463056, 14051246, 15740692, 20438176, 22180066, 22926112, 28102492, 31481384, 43286903, 44360132, 56204984, 62962768, 86573806, 88720264, 112409968, 121990363, 125925536, 173147612, 177440528, 224819936, 243980726, 346295224, 354881056, 487961452, 692590448, 975922904, 1341893993, 1385180896, 1951845808, 2683787986, 3903691616, 5367575972, 10735151944, 21470303888, 42940607776]

約数ペア:

[(1, 42940607776), (2, 21470303888), (4, 10735151944), (8, 5367575972), (11, 3903691616), (16, 2683787986), (22, 1951845808), (31, 1385180896), (32, 1341893993), (44, 975922904), (62, 692590448), (88, 487961452), (121, 354881056), (124, 346295224), (176, 243980726), (191, 224819936), (242, 177440528), (248, 173147612), (341, 125925536), (352, 121990363), (382, 112409968), (484, 88720264), (496, 86573806), (682, 62962768), (764, 56204984), (968, 44360132), (992, 43286903), (1364, 31481384), (1528, 28102492), (1873, 22926112), (1936, 22180066), (2101, 20438176), (2728, 15740692), (3056, 14051246), (3746, 11463056), (3751, 11447776), (3872, 11090033), (4202, 10219088), (5456, 7870346), (5921, 7252256), (6112, 7025623), (7492, 5731528), (7502, 5723888), (8404, 5109544), (10912, 3935173), (11842, 3626128), (14984, 2865764), (15004, 2861944), (16808, 2554772), (20603, 2084192), (23111, 1858016), (23684, 1813064), (29968, 1432882), (30008, 1430972), (33616, 1277386), (41206, 1042096), (46222, 929008), (47368, 906532), (58063, 739552), (59936, 716441), (60016, 715486), (65131, 659296), (67232, 638693), (82412, 521048), (92444, 464504), (94736, 453266), (116126, 369776), (120032, 357743), (130262, 329648), (164824, 260524), (184888, 232252), (189472, 226633)]