1379111508

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 144

約数和(自身を含む): 3835779584

約数和(自身を除く): 2456668076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 222, 243, 279, 324, 333, 372, 444, 486, 558, 666, 837, 972, 999, 1116, 1147, 1237, 1332, 1674, 1998, 2294, 2474, 2511, 2997, 3348, 3441, 3711, 3996, 4588, 4948, 5022, 5994, 6882, 7422, 7533, 8991, 10044, 10323, 11133, 11988, 13764, 14844, 15066, 17982, 20646, 22266, 30132, 30969, 33399, 35964, 38347, 41292, 44532, 45769, 61938, 66798, 76694, 91538, 92907, 100197, 115041, 123876, 133596, 137307, 153388, 183076, 185814, 200394, 230082, 274614, 278721, 300591, 345123, 371628, 400788, 411921, 460164, 549228, 557442, 601182, 690246, 823842, 1035369, 1114884, 1202364, 1235763, 1380492, 1418839, 1647684, 2070738, 2471526, 2837678, 3106107, 3707289, 4141476, 4256517, 4943052, 5675356, 6212214, 7414578, 8513034, 9318321, 11121867, 12424428, 12769551, 14829156, 17026068, 18636642, 22243734, 25539102, 37273284, 38308653, 44487468, 51078204, 76617306, 114925959, 153234612, 229851918, 344777877, 459703836, 689555754, 1379111508]

約数ペア:

[(1, 1379111508), (2, 689555754), (3, 459703836), (4, 344777877), (6, 229851918), (9, 153234612), (12, 114925959), (18, 76617306), (27, 51078204), (31, 44487468), (36, 38308653), (37, 37273284), (54, 25539102), (62, 22243734), (74, 18636642), (81, 17026068), (93, 14829156), (108, 12769551), (111, 12424428), (124, 11121867), (148, 9318321), (162, 8513034), (186, 7414578), (222, 6212214), (243, 5675356), (279, 4943052), (324, 4256517), (333, 4141476), (372, 3707289), (444, 3106107), (486, 2837678), (558, 2471526), (666, 2070738), (837, 1647684), (972, 1418839), (999, 1380492), (1116, 1235763), (1147, 1202364), (1237, 1114884), (1332, 1035369), (1674, 823842), (1998, 690246), (2294, 601182), (2474, 557442), (2511, 549228), (2997, 460164), (3348, 411921), (3441, 400788), (3711, 371628), (3996, 345123), (4588, 300591), (4948, 278721), (5022, 274614), (5994, 230082), (6882, 200394), (7422, 185814), (7533, 183076), (8991, 153388), (10044, 137307), (10323, 133596), (11133, 123876), (11988, 115041), (13764, 100197), (14844, 92907), (15066, 91538), (17982, 76694), (20646, 66798), (22266, 61938), (30132, 45769), (30969, 44532), (33399, 41292), (35964, 38347)]