542885148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 1543782240

約数和(自身を除く): 1000897092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 53, 78, 86, 106, 117, 129, 156, 159, 172, 212, 234, 258, 318, 387, 468, 477, 509, 516, 559, 636, 689, 774, 954, 1018, 1118, 1378, 1527, 1548, 1677, 1908, 2036, 2067, 2236, 2279, 2756, 3054, 3354, 4134, 4558, 4581, 5031, 6108, 6201, 6617, 6708, 6837, 8268, 9116, 9162, 10062, 12402, 13234, 13674, 18324, 19851, 20124, 20511, 21887, 24804, 26468, 26977, 27348, 29627, 39702, 41022, 43774, 53954, 59254, 59553, 65661, 79404, 80931, 82044, 87548, 88881, 107908, 118508, 119106, 131322, 161862, 177762, 196983, 238212, 242793, 262644, 266643, 284531, 323724, 350701, 355524, 393966, 485586, 533286, 569062, 701402, 787932, 853593, 971172, 1052103, 1066572, 1138124, 1160011, 1402804, 1707186, 2104206, 2320022, 2560779, 3156309, 3414372, 3480033, 4208412, 4640044, 5121558, 6312618, 6960066, 10243116, 10440099, 12625236, 13920132, 15080143, 20880198, 30160286, 41760396, 45240429, 60320572, 90480858, 135721287, 180961716, 271442574, 542885148]

約数ペア:

[(1, 542885148), (2, 271442574), (3, 180961716), (4, 135721287), (6, 90480858), (9, 60320572), (12, 45240429), (13, 41760396), (18, 30160286), (26, 20880198), (36, 15080143), (39, 13920132), (43, 12625236), (52, 10440099), (53, 10243116), (78, 6960066), (86, 6312618), (106, 5121558), (117, 4640044), (129, 4208412), (156, 3480033), (159, 3414372), (172, 3156309), (212, 2560779), (234, 2320022), (258, 2104206), (318, 1707186), (387, 1402804), (468, 1160011), (477, 1138124), (509, 1066572), (516, 1052103), (559, 971172), (636, 853593), (689, 787932), (774, 701402), (954, 569062), (1018, 533286), (1118, 485586), (1378, 393966), (1527, 355524), (1548, 350701), (1677, 323724), (1908, 284531), (2036, 266643), (2067, 262644), (2236, 242793), (2279, 238212), (2756, 196983), (3054, 177762), (3354, 161862), (4134, 131322), (4558, 119106), (4581, 118508), (5031, 107908), (6108, 88881), (6201, 87548), (6617, 82044), (6708, 80931), (6837, 79404), (8268, 65661), (9116, 59553), (9162, 59254), (10062, 53954), (12402, 43774), (13234, 41022), (13674, 39702), (18324, 29627), (19851, 27348), (20124, 26977), (20511, 26468), (21887, 24804)]