40491676548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{827}}^1\times {\mathrm{857}}^1$

素因数の和:1743

約数の個数: 144

約数和(自身を含む): 110002052160

約数和(自身を除く): 69510375612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 827, 828, 857, 1058, 1242, 1587, 1654, 1714, 2116, 2481, 2484, 2571, 3174, 3308, 3428, 4761, 4962, 5142, 6348, 7443, 7713, 9522, 9924, 10284, 14283, 14886, 15426, 19021, 19044, 19711, 22329, 23139, 28566, 29772, 30852, 38042, 39422, 44658, 46278, 57063, 57132, 59133, 76084, 78844, 89316, 92556, 114126, 118266, 171189, 177399, 228252, 236532, 342378, 354798, 437483, 453353, 513567, 532197, 684756, 708739, 709596, 874966, 906706, 1027134, 1064394, 1312449, 1360059, 1417478, 1749932, 1813412, 2054268, 2126217, 2128788, 2624898, 2720118, 2834956, 3937347, 4080177, 4252434, 5249796, 5440236, 6378651, 7874694, 8160354, 8504868, 11812041, 12240531, 12757302, 15749388, 16300997, 16320708, 19135953, 23624082, 24481062, 25514604, 32601994, 38271906, 47248164, 48902991, 48962124, 65203988, 76543812, 97805982, 146708973, 195611964, 293417946, 374922931, 440126919, 586835892, 749845862, 880253838, 1124768793, 1499691724, 1760507676, 2249537586, 3374306379, 4499075172, 6748612758, 10122919137, 13497225516, 20245838274, 40491676548]

約数ペア:

[(1, 40491676548), (2, 20245838274), (3, 13497225516), (4, 10122919137), (6, 6748612758), (9, 4499075172), (12, 3374306379), (18, 2249537586), (23, 1760507676), (27, 1499691724), (36, 1124768793), (46, 880253838), (54, 749845862), (69, 586835892), (92, 440126919), (108, 374922931), (138, 293417946), (207, 195611964), (276, 146708973), (414, 97805982), (529, 76543812), (621, 65203988), (827, 48962124), (828, 48902991), (857, 47248164), (1058, 38271906), (1242, 32601994), (1587, 25514604), (1654, 24481062), (1714, 23624082), (2116, 19135953), (2481, 16320708), (2484, 16300997), (2571, 15749388), (3174, 12757302), (3308, 12240531), (3428, 11812041), (4761, 8504868), (4962, 8160354), (5142, 7874694), (6348, 6378651), (7443, 5440236), (7713, 5249796), (9522, 4252434), (9924, 4080177), (10284, 3937347), (14283, 2834956), (14886, 2720118), (15426, 2624898), (19021, 2128788), (19044, 2126217), (19711, 2054268), (22329, 1813412), (23139, 1749932), (28566, 1417478), (29772, 1360059), (30852, 1312449), (38042, 1064394), (39422, 1027134), (44658, 906706), (46278, 874966), (57063, 709596), (57132, 708739), (59133, 684756), (76084, 532197), (78844, 513567), (89316, 453353), (92556, 437483), (114126, 354798), (118266, 342378), (171189, 236532), (177399, 228252)]