8007497828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 16816988160

約数和(自身を除く): 8809490332

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 97, 121, 127, 158, 187, 194, 242, 254, 316, 374, 388, 484, 508, 748, 869, 1067, 1343, 1397, 1649, 1738, 2057, 2134, 2159, 2686, 2794, 3298, 3476, 4114, 4268, 4318, 5372, 5588, 6596, 7663, 8228, 8636, 9559, 10033, 11737, 12319, 14773, 15326, 15367, 18139, 19118, 20066, 23474, 23749, 24638, 29546, 30652, 30734, 36278, 38236, 40132, 46948, 47498, 49276, 59092, 61468, 72556, 84293, 94996, 110363, 130271, 135509, 162503, 168586, 170561, 199529, 209423, 220726, 260542, 261239, 271018, 325006, 337172, 341122, 399058, 418846, 441452, 521084, 522478, 542036, 650012, 682244, 798116, 837692, 927223, 973201, 1044956, 1213993, 1432981, 1490599, 1854446, 1876171, 1946402, 2303653, 2427986, 2865962, 2981198, 3708892, 3752342, 3892804, 4607306, 4855972, 5731924, 5962396, 7504684, 9214612, 10705211, 15762791, 16544417, 20637881, 21410422, 25340183, 31525582, 33088834, 41275762, 42820844, 50680366, 63051164, 66177668, 82551524, 101360732, 117757321, 181988587, 235514642, 363977174, 471029284, 727954348, 2001874457, 4003748914, 8007497828]

約数ペア:

[(1, 8007497828), (2, 4003748914), (4, 2001874457), (11, 727954348), (17, 471029284), (22, 363977174), (34, 235514642), (44, 181988587), (68, 117757321), (79, 101360732), (97, 82551524), (121, 66177668), (127, 63051164), (158, 50680366), (187, 42820844), (194, 41275762), (242, 33088834), (254, 31525582), (316, 25340183), (374, 21410422), (388, 20637881), (484, 16544417), (508, 15762791), (748, 10705211), (869, 9214612), (1067, 7504684), (1343, 5962396), (1397, 5731924), (1649, 4855972), (1738, 4607306), (2057, 3892804), (2134, 3752342), (2159, 3708892), (2686, 2981198), (2794, 2865962), (3298, 2427986), (3476, 2303653), (4114, 1946402), (4268, 1876171), (4318, 1854446), (5372, 1490599), (5588, 1432981), (6596, 1213993), (7663, 1044956), (8228, 973201), (8636, 927223), (9559, 837692), (10033, 798116), (11737, 682244), (12319, 650012), (14773, 542036), (15326, 522478), (15367, 521084), (18139, 441452), (19118, 418846), (20066, 399058), (23474, 341122), (23749, 337172), (24638, 325006), (29546, 271018), (30652, 261239), (30734, 260542), (36278, 220726), (38236, 209423), (40132, 199529), (46948, 170561), (47498, 168586), (49276, 162503), (59092, 135509), (61468, 130271), (72556, 110363), (84293, 94996)]