244440456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 688128000

約数和(自身を除く): 443687544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 199, 248, 254, 312, 372, 381, 398, 403, 508, 597, 744, 762, 796, 806, 1016, 1194, 1209, 1524, 1592, 1612, 1651, 2388, 2418, 2587, 3048, 3224, 3302, 3937, 4776, 4836, 4953, 5174, 6169, 6604, 7761, 7874, 9672, 9906, 10348, 11811, 12338, 13208, 15522, 15748, 18507, 19812, 20696, 23622, 24676, 25273, 31044, 31496, 37014, 39624, 47244, 49352, 50546, 51181, 62088, 74028, 75819, 80197, 94488, 101092, 102362, 148056, 151638, 153543, 160394, 202184, 204724, 240591, 303276, 307086, 320788, 328549, 409448, 481182, 606552, 614172, 641576, 657098, 783463, 962364, 985647, 1228344, 1314196, 1566926, 1924728, 1971294, 2350389, 2628392, 3133852, 3942588, 4700778, 6267704, 7885176, 9401556, 10185019, 18803112, 20370038, 30555057, 40740076, 61110114, 81480152, 122220228, 244440456]

約数ペア:

[(1, 244440456), (2, 122220228), (3, 81480152), (4, 61110114), (6, 40740076), (8, 30555057), (12, 20370038), (13, 18803112), (24, 10185019), (26, 9401556), (31, 7885176), (39, 6267704), (52, 4700778), (62, 3942588), (78, 3133852), (93, 2628392), (104, 2350389), (124, 1971294), (127, 1924728), (156, 1566926), (186, 1314196), (199, 1228344), (248, 985647), (254, 962364), (312, 783463), (372, 657098), (381, 641576), (398, 614172), (403, 606552), (508, 481182), (597, 409448), (744, 328549), (762, 320788), (796, 307086), (806, 303276), (1016, 240591), (1194, 204724), (1209, 202184), (1524, 160394), (1592, 153543), (1612, 151638), (1651, 148056), (2388, 102362), (2418, 101092), (2587, 94488), (3048, 80197), (3224, 75819), (3302, 74028), (3937, 62088), (4776, 51181), (4836, 50546), (4953, 49352), (5174, 47244), (6169, 39624), (6604, 37014), (7761, 31496), (7874, 31044), (9672, 25273), (9906, 24676), (10348, 23622), (11811, 20696), (12338, 19812), (13208, 18507), (15522, 15748)]