7406240534

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 14902272000

約数和(自身を除く): 7496031466

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 139, 154, 161, 253, 278, 307, 322, 343, 506, 539, 614, 686, 973, 1078, 1127, 1529, 1771, 1946, 2149, 2254, 3058, 3197, 3377, 3542, 3773, 4298, 6394, 6754, 6811, 7061, 7546, 7889, 10703, 12397, 13622, 14122, 15043, 15778, 21406, 22379, 23639, 24794, 30086, 35167, 42673, 44758, 47278, 47677, 49427, 70334, 74921, 77671, 85346, 86779, 95354, 98854, 105301, 149842, 155342, 156653, 165473, 173558, 210602, 246169, 298711, 313306, 330946, 345989, 469403, 492338, 524447, 543697, 597422, 691978, 938806, 981479, 1048894, 1087394, 1096571, 1158311, 1723183, 1962958, 2090977, 2193142, 2316622, 2421923, 3285821, 3446366, 3805879, 4181954, 4843846, 6571642, 6870353, 7611758, 10796269, 12062281, 13740706, 14636839, 21592538, 23000747, 24124562, 26641153, 29273678, 46001494, 48092471, 53282306, 75573883, 96184942, 151147766, 161005229, 322010458, 336647297, 529017181, 673294594, 1058034362, 3703120267, 7406240534]

約数ペア:

[(1, 7406240534), (2, 3703120267), (7, 1058034362), (11, 673294594), (14, 529017181), (22, 336647297), (23, 322010458), (46, 161005229), (49, 151147766), (77, 96184942), (98, 75573883), (139, 53282306), (154, 48092471), (161, 46001494), (253, 29273678), (278, 26641153), (307, 24124562), (322, 23000747), (343, 21592538), (506, 14636839), (539, 13740706), (614, 12062281), (686, 10796269), (973, 7611758), (1078, 6870353), (1127, 6571642), (1529, 4843846), (1771, 4181954), (1946, 3805879), (2149, 3446366), (2254, 3285821), (3058, 2421923), (3197, 2316622), (3377, 2193142), (3542, 2090977), (3773, 1962958), (4298, 1723183), (6394, 1158311), (6754, 1096571), (6811, 1087394), (7061, 1048894), (7546, 981479), (7889, 938806), (10703, 691978), (12397, 597422), (13622, 543697), (14122, 524447), (15043, 492338), (15778, 469403), (21406, 345989), (22379, 330946), (23639, 313306), (24794, 298711), (30086, 246169), (35167, 210602), (42673, 173558), (44758, 165473), (47278, 156653), (47677, 155342), (49427, 149842), (70334, 105301), (74921, 98854), (77671, 95354), (85346, 86779)]