2887435548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3568

約数の個数: 144

約数和(自身を含む): 8170606080

約数和(自身を除く): 5283170532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 159, 171, 207, 212, 228, 276, 318, 342, 414, 437, 477, 636, 684, 828, 874, 954, 1007, 1219, 1311, 1748, 1908, 2014, 2438, 2622, 3021, 3463, 3657, 3933, 4028, 4876, 5244, 6042, 6926, 7314, 7866, 9063, 10389, 10971, 12084, 13852, 14628, 15732, 18126, 20778, 21942, 23161, 31167, 36252, 41556, 43884, 46322, 62334, 65797, 69483, 79649, 92644, 124668, 131594, 138966, 159298, 183539, 197391, 208449, 238947, 263188, 277932, 318596, 367078, 394782, 416898, 477894, 550617, 592173, 716841, 734156, 789564, 833796, 955788, 1101234, 1184346, 1433682, 1513331, 1651851, 2202468, 2368692, 2867364, 3026662, 3303702, 3487241, 4221397, 4539993, 6053324, 6607404, 6974482, 8442794, 9079986, 10461723, 12664191, 13619979, 13948964, 16885588, 18159972, 20923446, 25328382, 27239958, 31385169, 37992573, 41846892, 50656764, 54479916, 62770338, 75985146, 80206543, 125540676, 151970292, 160413086, 240619629, 320826172, 481239258, 721858887, 962478516, 1443717774, 2887435548]

約数ペア:

[(1, 2887435548), (2, 1443717774), (3, 962478516), (4, 721858887), (6, 481239258), (9, 320826172), (12, 240619629), (18, 160413086), (19, 151970292), (23, 125540676), (36, 80206543), (38, 75985146), (46, 62770338), (53, 54479916), (57, 50656764), (69, 41846892), (76, 37992573), (92, 31385169), (106, 27239958), (114, 25328382), (138, 20923446), (159, 18159972), (171, 16885588), (207, 13948964), (212, 13619979), (228, 12664191), (276, 10461723), (318, 9079986), (342, 8442794), (414, 6974482), (437, 6607404), (477, 6053324), (636, 4539993), (684, 4221397), (828, 3487241), (874, 3303702), (954, 3026662), (1007, 2867364), (1219, 2368692), (1311, 2202468), (1748, 1651851), (1908, 1513331), (2014, 1433682), (2438, 1184346), (2622, 1101234), (3021, 955788), (3463, 833796), (3657, 789564), (3933, 734156), (4028, 716841), (4876, 592173), (5244, 550617), (6042, 477894), (6926, 416898), (7314, 394782), (7866, 367078), (9063, 318596), (10389, 277932), (10971, 263188), (12084, 238947), (13852, 208449), (14628, 197391), (15732, 183539), (18126, 159298), (20778, 138966), (21942, 131594), (23161, 124668), (31167, 92644), (36252, 79649), (41556, 69483), (43884, 65797), (46322, 62334)]