477079668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 1346240896

約数和(自身を除く): 869161228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 151, 156, 157, 172, 234, 258, 302, 314, 387, 453, 468, 471, 516, 559, 604, 628, 774, 906, 942, 1118, 1359, 1413, 1548, 1677, 1812, 1884, 1963, 2041, 2236, 2718, 2826, 3354, 3926, 4082, 5031, 5436, 5652, 5889, 6123, 6493, 6708, 6751, 7852, 8164, 10062, 11778, 12246, 12986, 13502, 17667, 18369, 19479, 20124, 20253, 23556, 23707, 24492, 25972, 27004, 35334, 36738, 38958, 40506, 47414, 58437, 60759, 70668, 71121, 73476, 77916, 81012, 84409, 87763, 94828, 116874, 121518, 142242, 168818, 175526, 213363, 233748, 243036, 253227, 263289, 284484, 308191, 337636, 351052, 426726, 506454, 526578, 616382, 759681, 789867, 853452, 924573, 1012908, 1019401, 1053156, 1232764, 1519362, 1579734, 1849146, 2038802, 2773719, 3038724, 3058203, 3159468, 3698292, 4077604, 5547438, 6116406, 9174609, 11094876, 12232812, 13252213, 18349218, 26504426, 36698436, 39756639, 53008852, 79513278, 119269917, 159026556, 238539834, 477079668]

約数ペア:

[(1, 477079668), (2, 238539834), (3, 159026556), (4, 119269917), (6, 79513278), (9, 53008852), (12, 39756639), (13, 36698436), (18, 26504426), (26, 18349218), (36, 13252213), (39, 12232812), (43, 11094876), (52, 9174609), (78, 6116406), (86, 5547438), (117, 4077604), (129, 3698292), (151, 3159468), (156, 3058203), (157, 3038724), (172, 2773719), (234, 2038802), (258, 1849146), (302, 1579734), (314, 1519362), (387, 1232764), (453, 1053156), (468, 1019401), (471, 1012908), (516, 924573), (559, 853452), (604, 789867), (628, 759681), (774, 616382), (906, 526578), (942, 506454), (1118, 426726), (1359, 351052), (1413, 337636), (1548, 308191), (1677, 284484), (1812, 263289), (1884, 253227), (1963, 243036), (2041, 233748), (2236, 213363), (2718, 175526), (2826, 168818), (3354, 142242), (3926, 121518), (4082, 116874), (5031, 94828), (5436, 87763), (5652, 84409), (5889, 81012), (6123, 77916), (6493, 73476), (6708, 71121), (6751, 70668), (7852, 60759), (8164, 58437), (10062, 47414), (11778, 40506), (12246, 38958), (12986, 36738), (13502, 35334), (17667, 27004), (18369, 25972), (19479, 24492), (20124, 23707), (20253, 23556)]