254822471436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:984

約数の個数: 192

約数和(自身を含む): 655395399680

約数和(自身を除く): 400572928244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 151, 156, 194, 229, 291, 302, 388, 453, 458, 487, 582, 604, 687, 906, 916, 974, 1164, 1261, 1374, 1461, 1812, 1948, 1963, 2522, 2748, 2922, 2977, 3783, 3926, 5044, 5844, 5889, 5954, 6331, 7566, 7852, 8931, 11778, 11908, 12662, 14647, 15132, 17862, 18993, 22213, 23556, 25324, 29294, 34579, 35724, 37986, 43941, 44426, 47239, 58588, 66639, 69158, 73537, 75972, 87882, 88852, 94478, 103737, 111523, 133278, 138316, 141717, 147074, 175764, 188956, 190411, 207474, 220611, 223046, 266556, 283434, 288769, 294148, 334569, 380822, 414948, 441222, 446092, 449527, 566868, 571233, 577538, 614107, 669138, 761644, 866307, 882444, 899054, 955981, 1142466, 1155076, 1228214, 1338276, 1348581, 1449799, 1732614, 1798108, 1842321, 1911962, 2284932, 2456428, 2697162, 2867943, 2899598, 3354163, 3465228, 3684642, 3823924, 4349397, 5394324, 5735886, 5799196, 6708326, 7133089, 7369284, 8698794, 10062489, 10817731, 11471772, 13416652, 14266178, 16839973, 17397588, 20124978, 21399267, 21635462, 28532356, 32453193, 33679946, 40249956, 42798534, 43270924, 43604119, 50519919, 64906386, 67359892, 85597068, 87208238, 92730157, 101039838, 129812772, 130812357, 140630503, 174416476, 185460314, 202079676, 218919649, 261624714, 278190471, 281261006, 370920628, 421891509, 437839298, 523249428, 556380942, 562522012, 656758947, 843783018, 875678596, 1112761884, 1313517894, 1633477381, 1687566036, 2627035788, 3266954762, 4900432143, 6533909524, 9800864286, 19601728572, 21235205953, 42470411906, 63705617859, 84940823812, 127411235718, 254822471436]

約数ペア:

[(1, 254822471436), (2, 127411235718), (3, 84940823812), (4, 63705617859), (6, 42470411906), (12, 21235205953), (13, 19601728572), (26, 9800864286), (39, 6533909524), (52, 4900432143), (78, 3266954762), (97, 2627035788), (151, 1687566036), (156, 1633477381), (194, 1313517894), (229, 1112761884), (291, 875678596), (302, 843783018), (388, 656758947), (453, 562522012), (458, 556380942), (487, 523249428), (582, 437839298), (604, 421891509), (687, 370920628), (906, 281261006), (916, 278190471), (974, 261624714), (1164, 218919649), (1261, 202079676), (1374, 185460314), (1461, 174416476), (1812, 140630503), (1948, 130812357), (1963, 129812772), (2522, 101039838), (2748, 92730157), (2922, 87208238), (2977, 85597068), (3783, 67359892), (3926, 64906386), (5044, 50519919), (5844, 43604119), (5889, 43270924), (5954, 42798534), (6331, 40249956), (7566, 33679946), (7852, 32453193), (8931, 28532356), (11778, 21635462), (11908, 21399267), (12662, 20124978), (14647, 17397588), (15132, 16839973), (17862, 14266178), (18993, 13416652), (22213, 11471772), (23556, 10817731), (25324, 10062489), (29294, 8698794), (34579, 7369284), (35724, 7133089), (37986, 6708326), (43941, 5799196), (44426, 5735886), (47239, 5394324), (58588, 4349397), (66639, 3823924), (69158, 3684642), (73537, 3465228), (75972, 3354163), (87882, 2899598), (88852, 2867943), (94478, 2697162), (103737, 2456428), (111523, 2284932), (133278, 1911962), (138316, 1842321), (141717, 1798108), (147074, 1732614), (175764, 1449799), (188956, 1348581), (190411, 1338276), (207474, 1228214), (220611, 1155076), (223046, 1142466), (266556, 955981), (283434, 899054), (288769, 882444), (294148, 866307), (334569, 761644), (380822, 669138), (414948, 614107), (441222, 577538), (446092, 571233), (449527, 566868)]