2381640144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 6850228224

約数和(自身を除く): 4468588080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 127, 156, 164, 208, 246, 254, 312, 328, 381, 492, 508, 533, 624, 656, 733, 762, 984, 1016, 1066, 1466, 1524, 1599, 1651, 1968, 2032, 2132, 2199, 2932, 3048, 3198, 3302, 4264, 4398, 4953, 5207, 5864, 6096, 6396, 6604, 8528, 8796, 9529, 9906, 10414, 11728, 12792, 13208, 15621, 17592, 19058, 19812, 20828, 25584, 26416, 28587, 30053, 31242, 35184, 38116, 39624, 41656, 57174, 60106, 62484, 67691, 76232, 79248, 83312, 90159, 93091, 114348, 120212, 124968, 135382, 152464, 180318, 186182, 203073, 228696, 240424, 249936, 270764, 279273, 360636, 372364, 390689, 406146, 457392, 480848, 541528, 558546, 721272, 744728, 781378, 812292, 1083056, 1117092, 1172067, 1210183, 1442544, 1489456, 1562756, 1624584, 2234184, 2344134, 2420366, 3125512, 3249168, 3630549, 3816731, 4468368, 4688268, 4840732, 6251024, 7261098, 7633462, 9376536, 9681464, 11450193, 14522196, 15266924, 18753072, 19362928, 22900386, 29044392, 30533848, 45800772, 49617503, 58088784, 61067696, 91601544, 99235006, 148852509, 183203088, 198470012, 297705018, 396940024, 595410036, 793880048, 1190820072, 2381640144]

約数ペア:

[(1, 2381640144), (2, 1190820072), (3, 793880048), (4, 595410036), (6, 396940024), (8, 297705018), (12, 198470012), (13, 183203088), (16, 148852509), (24, 99235006), (26, 91601544), (39, 61067696), (41, 58088784), (48, 49617503), (52, 45800772), (78, 30533848), (82, 29044392), (104, 22900386), (123, 19362928), (127, 18753072), (156, 15266924), (164, 14522196), (208, 11450193), (246, 9681464), (254, 9376536), (312, 7633462), (328, 7261098), (381, 6251024), (492, 4840732), (508, 4688268), (533, 4468368), (624, 3816731), (656, 3630549), (733, 3249168), (762, 3125512), (984, 2420366), (1016, 2344134), (1066, 2234184), (1466, 1624584), (1524, 1562756), (1599, 1489456), (1651, 1442544), (1968, 1210183), (2032, 1172067), (2132, 1117092), (2199, 1083056), (2932, 812292), (3048, 781378), (3198, 744728), (3302, 721272), (4264, 558546), (4398, 541528), (4953, 480848), (5207, 457392), (5864, 406146), (6096, 390689), (6396, 372364), (6604, 360636), (8528, 279273), (8796, 270764), (9529, 249936), (9906, 240424), (10414, 228696), (11728, 203073), (12792, 186182), (13208, 180318), (15621, 152464), (17592, 135382), (19058, 124968), (19812, 120212), (20828, 114348), (25584, 93091), (26416, 90159), (28587, 83312), (30053, 79248), (31242, 76232), (35184, 67691), (38116, 62484), (39624, 60106), (41656, 57174)]