1261184652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 144

約数和(自身を含む): 4007657472

約数和(自身を除く): 2746472820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1316, 1638, 1692, 1833, 1974, 2444, 2961, 3276, 3666, 3948, 4277, 5499, 5922, 7332, 8191, 8554, 10998, 11844, 12831, 16382, 17108, 21996, 24573, 25662, 32764, 38493, 49146, 51324, 57337, 73719, 76986, 98292, 106483, 114674, 147438, 153972, 172011, 212966, 229348, 294876, 319449, 344022, 384977, 425932, 516033, 638898, 688044, 745381, 769954, 958347, 1032066, 1154931, 1277796, 1490762, 1539908, 1916694, 2064132, 2236143, 2309862, 2694839, 2981524, 3464793, 3833388, 4472286, 4619724, 5004701, 5389678, 6708429, 6929586, 8084517, 8944572, 10009402, 10779356, 13416858, 13859172, 15014103, 16169034, 20018804, 24253551, 26833716, 30028206, 32338068, 35032907, 45042309, 48507102, 60056412, 70065814, 90084618, 97014204, 105098721, 140131628, 180169236, 210197442, 315296163, 420394884, 630592326, 1261184652]

約数ペア:

[(1, 1261184652), (2, 630592326), (3, 420394884), (4, 315296163), (6, 210197442), (7, 180169236), (9, 140131628), (12, 105098721), (13, 97014204), (14, 90084618), (18, 70065814), (21, 60056412), (26, 48507102), (28, 45042309), (36, 35032907), (39, 32338068), (42, 30028206), (47, 26833716), (52, 24253551), (63, 20018804), (78, 16169034), (84, 15014103), (91, 13859172), (94, 13416858), (117, 10779356), (126, 10009402), (141, 8944572), (156, 8084517), (182, 6929586), (188, 6708429), (234, 5389678), (252, 5004701), (273, 4619724), (282, 4472286), (329, 3833388), (364, 3464793), (423, 2981524), (468, 2694839), (546, 2309862), (564, 2236143), (611, 2064132), (658, 1916694), (819, 1539908), (846, 1490762), (987, 1277796), (1092, 1154931), (1222, 1032066), (1316, 958347), (1638, 769954), (1692, 745381), (1833, 688044), (1974, 638898), (2444, 516033), (2961, 425932), (3276, 384977), (3666, 344022), (3948, 319449), (4277, 294876), (5499, 229348), (5922, 212966), (7332, 172011), (8191, 153972), (8554, 147438), (10998, 114674), (11844, 106483), (12831, 98292), (16382, 76986), (17108, 73719), (21996, 57337), (24573, 51324), (25662, 49146), (32764, 38493)]