1012082916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 2706107712

約数和(自身を除く): 1694024796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 157, 172, 186, 258, 314, 372, 403, 471, 516, 559, 628, 806, 942, 961, 1118, 1209, 1333, 1612, 1677, 1884, 1922, 2041, 2236, 2418, 2666, 2883, 3354, 3844, 3999, 4082, 4836, 4867, 5332, 5766, 6123, 6708, 6751, 7998, 8164, 9734, 11532, 12246, 12493, 13502, 14601, 15996, 17329, 19468, 20253, 24492, 24986, 27004, 29202, 34658, 37479, 40506, 41323, 49972, 51987, 58404, 63271, 69316, 74958, 81012, 82646, 87763, 103974, 123969, 126542, 149916, 150877, 165292, 175526, 189813, 207948, 209281, 247938, 253084, 263289, 301754, 351052, 379626, 418562, 452631, 495876, 526578, 537199, 603508, 627843, 759252, 837124, 905262, 1053156, 1074398, 1255686, 1611597, 1810524, 1961401, 2148796, 2511372, 2720653, 3223194, 3922802, 5441306, 5884203, 6446388, 6487711, 7845604, 8161959, 10882612, 11768406, 12975422, 16323918, 19463133, 23536812, 25950844, 32647836, 38926266, 77852532, 84340243, 168680486, 253020729, 337360972, 506041458, 1012082916]

約数ペア:

[(1, 1012082916), (2, 506041458), (3, 337360972), (4, 253020729), (6, 168680486), (12, 84340243), (13, 77852532), (26, 38926266), (31, 32647836), (39, 25950844), (43, 23536812), (52, 19463133), (62, 16323918), (78, 12975422), (86, 11768406), (93, 10882612), (124, 8161959), (129, 7845604), (156, 6487711), (157, 6446388), (172, 5884203), (186, 5441306), (258, 3922802), (314, 3223194), (372, 2720653), (403, 2511372), (471, 2148796), (516, 1961401), (559, 1810524), (628, 1611597), (806, 1255686), (942, 1074398), (961, 1053156), (1118, 905262), (1209, 837124), (1333, 759252), (1612, 627843), (1677, 603508), (1884, 537199), (1922, 526578), (2041, 495876), (2236, 452631), (2418, 418562), (2666, 379626), (2883, 351052), (3354, 301754), (3844, 263289), (3999, 253084), (4082, 247938), (4836, 209281), (4867, 207948), (5332, 189813), (5766, 175526), (6123, 165292), (6708, 150877), (6751, 149916), (7998, 126542), (8164, 123969), (9734, 103974), (11532, 87763), (12246, 82646), (12493, 81012), (13502, 74958), (14601, 69316), (15996, 63271), (17329, 58404), (19468, 51987), (20253, 49972), (24492, 41323), (24986, 40506), (27004, 37479), (29202, 34658)]