320101344

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 944313552

約数和(自身を除く): 624212208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 67, 72, 96, 106, 134, 144, 159, 201, 212, 268, 288, 313, 318, 402, 424, 477, 536, 603, 626, 636, 804, 848, 939, 954, 1072, 1206, 1252, 1272, 1608, 1696, 1878, 1908, 2144, 2412, 2504, 2544, 2817, 3216, 3551, 3756, 3816, 4824, 5008, 5088, 5634, 6432, 7102, 7512, 7632, 9648, 10016, 10653, 11268, 14204, 15024, 15264, 16589, 19296, 20971, 21306, 22536, 28408, 30048, 31959, 33178, 41942, 42612, 45072, 49767, 56816, 62913, 63918, 66356, 83884, 85224, 90144, 99534, 113632, 125826, 127836, 132712, 149301, 167768, 170448, 188739, 199068, 251652, 255672, 265424, 298602, 335536, 340896, 377478, 398136, 503304, 511344, 530848, 597204, 671072, 754956, 796272, 1006608, 1022688, 1111463, 1194408, 1509912, 1592544, 2013216, 2222926, 2388816, 3019824, 3334389, 4445852, 4777632, 6039648, 6668778, 8891704, 10003167, 13337556, 17783408, 20006334, 26675112, 35566816, 40012668, 53350224, 80025336, 106700448, 160050672, 320101344]

約数ペア:

[(1, 320101344), (2, 160050672), (3, 106700448), (4, 80025336), (6, 53350224), (8, 40012668), (9, 35566816), (12, 26675112), (16, 20006334), (18, 17783408), (24, 13337556), (32, 10003167), (36, 8891704), (48, 6668778), (53, 6039648), (67, 4777632), (72, 4445852), (96, 3334389), (106, 3019824), (134, 2388816), (144, 2222926), (159, 2013216), (201, 1592544), (212, 1509912), (268, 1194408), (288, 1111463), (313, 1022688), (318, 1006608), (402, 796272), (424, 754956), (477, 671072), (536, 597204), (603, 530848), (626, 511344), (636, 503304), (804, 398136), (848, 377478), (939, 340896), (954, 335536), (1072, 298602), (1206, 265424), (1252, 255672), (1272, 251652), (1608, 199068), (1696, 188739), (1878, 170448), (1908, 167768), (2144, 149301), (2412, 132712), (2504, 127836), (2544, 125826), (2817, 113632), (3216, 99534), (3551, 90144), (3756, 85224), (3816, 83884), (4824, 66356), (5008, 63918), (5088, 62913), (5634, 56816), (6432, 49767), (7102, 45072), (7512, 42612), (7632, 41942), (9648, 33178), (10016, 31959), (10653, 30048), (11268, 28408), (14204, 22536), (15024, 21306), (15264, 20971), (16589, 19296)]